EN: The present perfect tense ('has developed') is used to describe a recently completed action in the past that has significant relevance or results in the present, a common feature in scientific and news reporting.
中文: 现在完成式('has developed')用于描述过去最近完成且对现在具有重要意义或影响的动作,这在科学与新闻报道中非常常见。
The research team has discovered a novel biomarker that could revolutionize early cancer detection.
研究团队发现了一种新型生物标志物,这可能会彻底改变癌症的早期检测。
EN: The relative clause introduced by 'that' ('that enables...') modifies the noun phrase 'a sophisticated computational framework'. The parenthetical insertion 'for the first time' is placed between the relative pronoun/verb and the object to emphasize the novelty of the achievement.
中文: 由 'that' 引导的关系子句('that enables...')修饰名词短语 'a sophisticated computational framework'。插入语 'for the first time'(首次)被置于关系代词/动词与宾语之间,以强调该成就的开创性。
We have implemented a new policy that ensures, for the first time, equal pay for all remote workers.
我们实施了一项新政策,首次确保了所有远程员工的同工同酬。
EN: The preposition 'across' is used here to indicate comparison or distribution spanning multiple categories or species (humans and mice), rather than physical movement from one side to another.
中文: 介词 'across' 在此处用于表示跨越复数类别或物种(人类和小鼠)的比较或分布,而非指物理上从一侧移动到另一侧的动作。
The study analyzed consumer behavior patterns across different age groups.
该研究分析了不同年龄层之间的消费者行为模式。
EN: In scientific literature, comparing humans and mice ('across humans and mice') is a standard paradigm. Mice are the most common mammalian model organism in neuroscience due to genetic tractability, but translating these findings to human biology remains a major methodological challenge. The phrasing reflects the rigorous, objective tone expected in high-impact scientific journalism.
中文: 在科学文献中,将人类与小鼠进行比较('across humans and mice')是一个标准范式。由于基因易操作性,小鼠是神经科学中最常见的哺乳动物模型生物,但将这些发现转化为人类生物学成果仍是方法学上的主要挑战。此处的措辞反映了高影响力科学新闻报道中所要求的严谨、客观的语调。
EN: Non-defining relative clauses (using 'which' preceded by a comma) provide extra, non-essential information about a noun. If removed, the sentence remains grammatically complete and its core meaning unchanged. This structure is common in formal and academic writing to add parenthetical details.
中文: 非限定关系子句(在关系代词 'which' 前加上逗号)用于提供关于先行词的额外、非必要的补充信息。若将其省略,句子的主干结构与核心语义依然完整。此结构常用于正式与学术写作中,以添加补充说明。
The new laboratory, which was completed last month, features state-of-the-art equipment.
这间上个月完工的新实验室,配备了最先进的设备。
EN: The past perfect tense ('had previously hindered') is used to describe an action that occurred and was completed before another past action or time. In this sentence, the 'hindering' happened prior to the 'addressing' of the obstacles.
中文: 过去完成式('had previously hindered')用于描述在过去某个动作或时间点之前就已经发生并完成的动作。在本句中,「阻碍」的发生时间早于该工具「解决」这些障碍的时间。
She easily solved the puzzle that had previously baffled top mathematicians.
她轻松地解开了先前令顶尖数学家束手无策的谜题。
EN: The verb 'describe' is frequently paired with the preposition 'as' to define the characteristics or role of someone or something ('describe A as B'). In passive or relative constructions, it becomes 'be described as' or 'described as'.
中文: 动词 'describe' 经常与介词 'as' 连用,用来定义某人或某事物的特征或角色(将 A 描述为 B)。在被动语态或关系子句中,会呈现为 'be described as' 或 'described as' 的形式。
The critic described the novel as a masterpiece of modern literature.
评论家将这部小说描述为现代文学的杰作。
EN: The term 'paradigm shift' was coined by physicist and philosopher Thomas Kuhn in his influential 1962 book 'The Structure of Scientific Revolutions'. It refers to a fundamental change in approach or underlying assumptions within a scientific discipline. Today, it is widely used in academic, business, and tech contexts to describe any major, revolutionary change in thinking.
中文: 「范式转移」(paradigm shift)一词由物理学家兼哲学家托马斯·库恩(Thomas Kuhn)在其 1962 年极具影响力的著作《科学革命的结构》中首次提出。它指的是科学学科中研究方法或根本假设的根本性变革。如今,该词被广泛应用于学术、商业和科技领域,用以形容任何重大的、革命性的思维转变。
EN: The sentence uses an appositive phrase ('the branched extensions...') placed between commas to define or explain the noun 'Dendrites'. This is a common academic writing technique to introduce technical terms without disrupting the flow of the main clause.
中文: 本句使用同位语短语('the branched extensions...')并置于逗号之间,用以定义或解释名词「树突(Dendrites)」。这是学术写作中常用的技巧,能在不中断主句流畅度的情况下引入专业术语。
Mitochondria, the powerhouses of the cell, generate most of the chemical energy needed to power the cell's biochemical reactions.
线粒体(细胞的能量工厂)产生了驱动细胞生化反应所需的大部分化学能。
EN: The relative clause 'through which neurons receive synaptic signals' uses a preposition ('through') before the relative pronoun ('which'). This formal structure indicates the medium or means by which the action in the relative clause occurs.
中文: 关系从句「through which neurons receive synaptic signals」在关系代词(which)之前使用了介词(through)。这种正式的结构表示关系从句中动作发生的媒介或途径。
The internet is a medium through which people can access vast amounts of information instantly.
互联网是人们得以立即获取海量信息的媒介。
EN: The idiom 'play a pivotal role in' is used to describe something that has an extremely important or crucial effect on a development or situation. It is followed by a gerund (verb-ing) or a noun phrase.
中文: 短语「play a pivotal role in」用于描述某事对某个发展或局势具有极其重要或关键的影响。其后接动名词(V-ing)或名词短语。
Customer feedback plays a pivotal role in improving our product design.
客户反馈在改进我们的产品设计中扮演着关键角色。
EN: In scientific and academic English, precision and density of information are highly valued. Authors frequently use complex noun phrases, appositives, and relative clauses (like 'through which') to pack detailed definitions and relationships into a single, elegant sentence. This style avoids repetitive, short sentences and maintains a formal, objective register.
中文: 在科学与学术英语中,信息的精准度与高密度极受重视。作者经常使用复杂的名词短语、同位语和关系从句(如「through which」),以便在单一且优雅的句子中融入详细的定义与逻辑关系。这种写作风格能避免重复、简短的句子,并保持正式、客观的语体色彩。
EN: The preposition 'Despite' is used to express contrast and is followed by a noun, pronoun, or gerund (noun phrase), rather than a clause with a subject and verb. It is synonymous with 'in spite of'.
中文: 介词「Despite」(尽管)用于表示对比,后面必须接名词、代词或动名词(名词短语),而不能接含有主语和动词的从句。其用法与「in spite of」相同。
Despite their initial reservations, the committee approved the research proposal.
尽管委员会最初持保留态度,他们还是批准了该研究提案。
EN: The present perfect tense ('have long struggled') combined with the adverb 'long' indicates an action or state that began in the past and has continued over a significant duration up to the present moment.
中文: 现在完成时(have long struggled)结合副词「long」,表示一个从过去就开始、并在相当长的一段时间内持续到现在的动作或状态。
Astronomers have long sought to detect signs of life on exoplanets.
天文学家长期以来一直试图在太阳系外行星上寻找生命迹象。
EN: The phrase 'in a ... manner' is a formal adverbial construction used to describe how an action is performed, equivalent to '-ly' adverbs but allowing for more complex modification (e.g., 'methodologically rigorous').
中文: 短语「in a ... manner」是一种正式的副词结构,用于描述动作进行的方式,相当于以「-ly」结尾的副词,但允许更复杂的修饰(例如「methodologically rigorous」)。
The data must be processed in a highly secure manner to protect patient privacy.
数据必须以高度安全的方式进行处理,以保护患者隐私。
EN: In academic and scientific English, precision and objectivity are highly valued. Phrases like 'methodologically rigorous' and 'functional significance' are standard jargon in peer-reviewed literature, reflecting the scientific community's emphasis on strict adherence to the scientific method and empirical validation.
中文: 在学术与科学英语中,极其看重准确性与客观性。像“methodologically rigorous”(方法论上严谨的)和“functional significance”(功能上的重要性)这样的短语是同行评审文献中的标准术语,反映了科学界对严格遵守科学方法和实证验证的重视。
EN: Inversion in conditional sentences (Second/Third Conditional). When 'if' is omitted in a counterfactual conditional clause, the auxiliary verb (in this case, 'were') is inverted with the subject. 'Were it not for...' is a formal equivalent of 'If it were not for...', used to express that something is completely dependent on another factor.
中文: 条件句中的倒装(与现在或过去事实相反)。当虚拟条件句省略 if 时,助动词(在此为 were)须与主语对调。'Were it not for...' 是 'If it were not for...' 的正式书面替代说法,用来表示某事完全取决于另一个因素(若非因为…)。
Were it not for his timely intervention, the project would have failed.
若非他及时介入,这项专案早就失败了。
EN: The use of 'would' + base verb to express a hypothetical outcome in the present or future, serving as the main clause of a second conditional structure.
中文: 使用“would + 原形动词”来表示对现在或未来事实相反的假设结果,作为第二类条件句(与现在事实相反)的主句结构。
Without your guidance, we would remain lost in this complex system.
若没有你的指引,我们在这个复杂的系统中仍会迷失方向。
EN: The adverb 'largely' is used as a hedge or intensifier meaning 'mostly' or 'to a great extent', which is highly common in academic and formal registers to avoid absolute statements.
中文: 副词“largely”用作修饰语,意为“大部分地”或“在很大程度上”。这在学术和正式语体中非常常见,用以避免过于绝对的陈述。
The success of the campaign was largely due to social media buzz.
该活动的成功在很大程度上归功于社群媒体的热烈讨论。
EN: The sentence structure 'Were it not for...' is highly characteristic of formal English, particularly in academic, scientific, and journalistic writing. In everyday spoken English, native speakers would typically use the less formal 'If it weren't for...' or simply 'Without...'. Using the inverted form in speech signals a high level of education or a deliberate attempt to sound precise and dramatic.
中文: 句型「Were it not for...」是正式英语(尤其是学术、科学和新闻写作)的典型特征。在日常口语中,母语人士通常会使用较不正式的「If it weren't for...」或简单的「Without...」。在口语中使用倒装形式代表着较高的教育程度,或刻意营造精准、庄重的语气。
EN: Inversion (Locative Inversion) is used here for rhetorical emphasis and cohesion. When a prepositional phrase or adjective phrase expressing location or centrality (e.g., 'Central to...') is placed at the beginning of the sentence, the subject ('the principle of anatomical homology') and the verb ('is') are inverted.
中文: 此处使用了倒装句(地方副词/形容词补语倒装)以达到修辞强调与语意衔接的效果。当表示位置或核心地位的介词短语或形容词短语(如 'Central to...')被置于句首时,主语('the principle of anatomical homology')与动词('is')的位置会进行倒装。
Crucial to the success of the project is the seamless collaboration among team members.
该项目成功的关键在于团队成员之间无缝的协作。
EN: 'Whereby' is a formal relative adverb meaning 'by which' or 'through which'. It is commonly used in academic and legal contexts to introduce a method, mechanism, or principle by which something is achieved.
中文: 'Whereby' 是一个正式的关系副词,意为「借此」或「凭此」(相当于 by which 或 through which)。常用于学术与法律情境中,用以引导出达成某事的手段、机制或原则。
The company established a new system whereby employees can directly submit feedback to the executives.
公司建立了一套新制度,员工可借此直接向主管提交反馈。
EN: 'Rather than' is a coordinating conjunction used to express preference or contrast, meaning 'instead of'. When followed by a past participle ('selected'), it parallelizes with the preceding passive structure ('are mapped from...').
中文: 'Rather than' 是个并列连词,用于表示偏好或对比,意为「而非」或「而不是」。当后面接过去分词('selected')时,它与前面的被动结构('are mapped from...')形成平行对称关系。
The data should be gathered from verified databases rather than randomly searched online sources.
数据应从经认证的数据库中收集,而非从网络上随机搜寻的来源中获取。
EN: The verb 'ensure' is followed by a 'that'-clause functioning as a noun clause (direct object). In academic and formal writing, 'that' is rarely omitted to maintain clarity and structural integrity.
中文: 动词「ensure」(确保)后接由「that」引导的子句,作为其直接宾语。在学术与正式写作中,「that」极少被省略,以维持句构的清晰度与完整性。
The rigorous protocol ensures that all experimental variables are strictly controlled.
严格的实验协定确保了所有实验变因都受到严密控制。
EN: The correlative structure 'A rather than B' is used to contrast two ideas, emphasizing that A is the case and rejecting B. It functions as a coordinating conjunction here, linking two noun phrases ('genuine evolutionary divergence' and 'regional functional specialization').
中文: 相关结构「A rather than B」(是 A 而非 B)用于对比两个概念,强调 A 的真实性并排除 B。在此处它起到了对等连接词的作用,连接两个名词短语(「真正的演化分歧」与「区域性的功能特化」)。
The study highlights genetic factors rather than environmental influences as the primary cause.
该研究强调的是基因因素而非环境影响才是主要原因。
EN: The past participle 'observed' is used as a pre-nominal modifier (adjective) modifying the noun 'differences'. It is derived from the passive relative clause 'differences which are observed'.
中文: 过去分词「observed」(所观察到的)用作名词前的修饰语(形容词),修饰名词「differences」。此用法源自于被动关系子句「differences which are observed」的简化。
The observed anomalies in the data prompted further investigation.
数据中观察到的异常现象促使了进一步的调查。
EN: The use of a gerund phrase ('controlling for...') as the subject of a noun clause. In academic writing, gerunds are frequently used to represent complex processes or actions functioning as a single noun entity.
中文: 动名词短语(如「controlling for...」)作为名词子句的主词。在学术写作中,动名词常用于表示复杂的过程或行为,并将其视为单一名词实体。
Implementing these security protocols requires extensive training for all staff members.
实施这些安全协议需要对所有员工进行广泛的培训。
EN: The phrasal verb 'control for' is a specialized scientific and statistical term meaning to take into account or eliminate the influence of a variable during an experiment or analysis.
中文: 短语动词「control for」是一个专业的科学与统计学术语,意指在实验或分析过程中考虑到或消除某个变量的影响(控制变因)。
The study controlled for age and gender to ensure the accuracy of the results.
该研究控制了年龄与性别变因,以确保结果的准确性。
EN: The verb 'constitute' is used in formal and academic registers as a more precise and sophisticated equivalent of 'to be' or 'to make up'.
中文: 动词「constitute」用于正式和学术语境中,是「是」或「组成」更精确、更高级的等义词。
These findings constitute a major breakthrough in cancer research.
这些发现构成了癌症研究的重大突破。
EN: The sentence begins with a participial phrase ('Using digital reconstruction techniques') acting as an adverbial modifier. This structure is common in academic and formal writing to establish the method or means before introducing the main action (subject + verb). It functions similarly to 'By using...' or 'Through the use of...'.
中文: 句子开头使用分词短语('Using digital reconstruction techniques')作为副词性修饰语。这种结构在学术和正式写作中非常常见,用于在引入主体动作(主语 + 动词)之前先确立方法或手段。其功能类似于 'By using...' 或 'Through the use of...'。
Using advanced statistical models, the researchers analyzed the climate data over the past century.
利用先进的统计模型,研究人员分析了过去一个世纪的 climate 数据。
EN: The verb 'quantified' takes a compound direct object consisting of three parallel noun phrases: 'branching patterns', 'total dendritic length', and 'a range of other morphometric parameters'. Maintaining parallel structure (noun + noun + and + noun) is crucial for clarity in complex technical descriptions.
中文: 动词 'quantified'(量化)接了一个由三个平行名词短语组成的复合直接宾语:'branching patterns'(分支模式)、'total dendritic length'(总树突长度)以及 'a range of other morphometric parameters'(一系列其他形态测量参数)。在复杂的技术描述中,保持平行结构(名词 + 名词 + and + 名词)对于语义清晰至关重要。
The study assessed cognitive decline, physical mobility, and overall quality of life in elderly patients.
该研究评估了老年患者的认知衰退、身体活动能力以及整体生活质量。
EN: The prepositional phrase 'with remarkable precision' functions as an adverbial of manner, modifying the verb 'quantified'. The structure 'with + [adjective] + [abstract noun]' (e.g., with great ease, with high efficiency) is a sophisticated alternative to using a simple adverb (e.g., remarkably precisely).
中文: 介词短语 'with remarkable precision' 作为地点/方式副词,修饰动词 'quantified'。'with + [形容词] + [抽象名词]'(例如:with great ease 轻而易举地、with high efficiency 高效地)的结构,是替代简单副词(如 remarkably precisely)的一种更典雅、高阶的表达方式。
The surgeon performed the delicate procedure with extreme caution.
外科医生以极其谨慎的态度完成了这项精细的手术。
EN: Negative Inversion with 'Not only': When 'not only' is placed at the beginning of a sentence for emphasis, it triggers subject-auxiliary inversion. The auxiliary verb (does/do/did) is placed before the subject, and the main verb is kept in its base form.
中文: 否定倒装句(Not only 开头):当「not only」置于句首以示强调时,会引起主语与助动词的倒装。助动词(does/do/did)须置于主语之前,而主要动词则还原为原型动词。
Not only did she complete the project ahead of schedule, but she also exceeded the sales target.
她不仅提前完成了项目,而且还超额达成了销售目标。
EN: Correlative Conjunction 'Not only... but (also)...': This structure is used to connect two parallel grammatical elements (words, phrases, or clauses) to emphasize that both statements are true. The word 'also' is optional and can be omitted or placed in different positions within the second clause.
中文: 关联连接词「Not only... but (also)...」:此结构用于连接两个对等的语法单元(单词、短语或从句),以强调两者皆为事实。第二个从句中的「also」为可选,可省略或调整位置。
The new software is not only user-friendly but also highly secure.
这款新软件不仅界面友好,而且安全性极高。
EN: Hyphenated Compound Adjectives: 'Species-specific' is a compound adjective formed by a noun and an adjective, joined by a hyphen. It functions as a single modifier before a noun to describe something that is restricted to or characteristic of a particular species.
中文: 复合形容词(连字符连接):「species-specific」是由名词与形容词通过连字符组成的复合形容词。它在名词前充当单一修饰语,用以描述仅限于或属于特定物种的特征。
EN: In scientific and academic writing, structures like 'Not only... but also...' with inversion are frequently employed to elevate the register, making the argument sound more authoritative, structured, and persuasive. It emphasizes that the research has multiple layers of significant contributions.
中文: 在学术与科学写作中,使用带有倒装结构的「Not only... but also...」能显著提升文章的正式度(register),使论点听起来更具权威性、条理与说服力。这强调了该研究具有多层次的重要贡献,而非单一发现。
EN: The adverb 'however' is used as a parenthetical insertion (or parenthetical adverb) placed between the subject and the auxiliary verb. This structure is common in formal and academic writing to create a smoother transition and shift the emphasis to the subject.
中文: 副词「however」(然而)在此作为插入语,置于主语与助动词之间。这种结构在正式与学术写作中非常常见,能使语气转折更为平滑,并将读者的注意力引导至主语上。
The initial results, however, did not support the primary hypothesis.
然而,初步的结果并不支持主要假设。
EN: The phrase 'not necessarily' is a form of partial negation. It indicates that while something might be true in some cases, it is not guaranteed to be true in all cases, distinguishing it from 'necessarily not' (which means it is definitely not the case).
中文: 短语「not necessarily」(不一定、不必然)是一种部分否定的表达方式。它表示某事在某些情况下可能是真的,但并不保证在所有情况下皆然,这与「necessarily not」(必然不)的主动否定含意不同。
Higher prices do not necessarily guarantee better quality.
高价格并不一定保证更好的品质。
EN: The adjective 'imperative' is used as a subject complement after the linking verb 'remains'. It expresses an urgent necessity or duty, often used in formal contexts to emphasize that an action must be taken.
中文: 形容词「imperative」(极其重要、势在必行)在连系动词「remains」后充当主语补语。它表达了紧迫的必要性或义务,常用于正式语境中,以强调某项行动必须进行。
It remains imperative that we implement these safety measures immediately.
我们立即实施这些安全措施仍然是势在必行的。
EN: In scientific and academic discourse, researchers often use hedging language (such as 'not necessarily' and 'however') to maintain objectivity and avoid overstating their findings. This reflects the cultural value placed on empirical caution and intellectual humility within the global scientific community.
中文: 在科学与学术论述中,研究人员经常使用「避险语言」(如 'not necessarily' 和 'however')来保持客观性,避免夸大研究结果。这反映了全球科学界对于「实证审慎」与「学术谦逊」的文化价值观。
EN: Inverted conditional clause with 'Should'. This is a formal alternative to a first conditional ('If this computational framework should gain...'), used to express a hypothetical future situation that is possible but less likely. The auxiliary verb 'should' is inverted with the subject, and 'if' is omitted.
中文: 使用 'Should' 的倒装条件句。这是第一类条件句('If this computational framework should gain...')的正式替代用法,用于表示未来可能发生但机率较低的假设情况。助动词 'should' 与主词倒装,并省略连接词 'if'。
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EN: The modal verb 'could' is used here to express a strong theoretical possibility or potential in the future, contingent upon the condition in the first clause. It is less certain than 'would' but more tentative and polite, which is typical in academic and scientific registers.
中文: 情态助动词 'could' 在此处用于表示未来强烈的理论可能性或潜力,这取决于前一个子句中的条件。它比 'would' 的确定性低,但更具温和与客观性,这在学术和科学语境中非常常见。
Implementing these policy changes could significantly reduce carbon emissions over the next decade.
实施这些政策变革可能会在未来十年内显著减少碳排放。
EN: The adverb 'fundamentally' functions as an intensifier modifying the verb 'reshape'. Placing the adverb immediately before the verb it modifies emphasizes the depth and thoroughness of the potential change, a common stylistic choice in formal writing.
中文: 副词 'fundamentally'(从根本上)作为修饰动词 'reshape'(重塑)的加强语气词。将副词直接置于其修饰的动词之前,强调了潜在变革的深度与彻底性,这是正式写作中常见的修辞选择。
The discovery of DNA fundamentally altered our understanding of genetics.
DNA 的发现从根本上改变了我们对遗传学的理解。
EN: In scientific and academic discourse, hedging (using tentative language like 'could' or 'should') is a crucial cultural convention. It allows researchers to present their findings and potential impacts with appropriate caution, avoiding overstatements while still conveying the significance of their work.
中文: 在科学与学术论述中,「避险语气」(hedging,如使用 'could' 或 'should' 等不确定性词汇)是一项至关重要的文化惯例。这使研究人员能够以适度的审慎态度呈现其研究发现与潜在影响,在避免言过其实的同时,仍能传达其工作的重要性。
EN: The adverbial phrase 'well beyond' is used to emphasize a significant degree or distance. 'Well' acts as an intensifier meaning 'considerably' or 'to a great extent', modifying the prepositional phrase 'beyond basic science'.
中文: 副词短语「well beyond」用于强调程度或距离的显著。此处的「well」作为加强语气的副词,意思是「相当地」或「在很大程度上」,用来修饰介词短语「beyond basic science」(超越基础科学)。
The cost of the project went well beyond the original budget.
该项目的成本远远超出了最初的预算。
EN: The present participle 'potentially informing...' functions as a participle clause expressing a simultaneous result or accompaniment. It modifies the entire preceding clause, indicating a potential consequence of the implications extending beyond basic science.
中文: 现在分词短语「potentially informing...」在此作为分词修饰语,表示伴随发生的结果或状态。它修饰前面的整个主句,指出「影响超越基础科学」之后可能带来的潜在结果。
The company expanded its operations, potentially creating hundreds of new jobs.
该公司扩大了业务规模,这可能会创造数百个新的就业机会。
EN: The verb 'inform' is used here in an academic and formal sense meaning 'to give character or essence to' or 'to influence/guide'. It does not simply mean 'to tell', but rather to provide the underlying framework or data that shapes a development.
中文: 动词「inform」在此处用于学术与正式语境,意思是「赋予特征、影响或引导」。它不仅仅是「告知」的意思,而是指提供塑造某项发展的底层框架或数据支持。
Research on child development should inform classroom teaching practices.
关于儿童发展的研究应该要能引导并改进课堂教学实践。
EN: In scientific and medical research, 'animal models' refer to non-human species used to mimic human disease states. The phrase highlights a critical ethical and methodological bridge in translational medicine, where findings in basic science are applied to clinical solutions.
中文: 在科学与医学研究中,「动物模型」(animal models)是指用于模拟人类疾病状态的非人类物种。这个词汇突显了转化医学(translational medicine)中一个关键的伦理与方法论桥梁,即如何将基础科学的发现应用于临床解决方案。
EN: The introductory clause starting with 'As...' is used to cite or reference an authority's opinion or argument, establishing credibility. 'As' functions here as a conjunction meaning 'in the way that' or 'according to what'.
中文: 以「As...」开头的引导从句用于引用或参考权威人士的观点或论点,以建立可信度。此处的「As」作为连词,意思是「正如...所言」或「按照...的方式」。
As the report indicated, global temperatures are rising at an unprecedented rate.
正如报告所指出的,全球气温正以空前的速度上升。
EN: The gerund phrase 'understanding dendritic variation between species' acts as the subject of the main clause. Gerunds (-ing forms) are commonly used in academic writing to represent complex abstract concepts as singular noun subjects.
中文: 动名词短语「understanding dendritic variation between species」在主句中充当主语。在学术写作中,动名词(-ing 形式)常用于将复杂的抽象概念表示为单数名词主语。
Analyzing historical data requires a high level of attention to detail.
分析历史数据需要对细节高度关注。
EN: The idiom 'hold the key to' is followed by a gerund ('deciphering') rather than an infinitive. The 'to' here is a preposition, which is a common trap for learners who might incorrectly write 'hold the key to decipher'.
中文: 惯用语「hold the key to」(掌握...的关键)后面接的是动名词(deciphering)而非不定词。这里的「to」是介词,这是学习者常犯的错误,常会误写为「hold the key to decipher」。
Education holds the key to overcoming systemic poverty.
教育是克服结构性贫穷的关键。
EN: In academic and scientific English, using hedged language (such as 'may ultimately') is a crucial cultural and stylistic norm. Scientists avoid making absolute claims to maintain objectivity and leave room for future empirical validation.
中文: 在学术和科学英语中,使用谨慎的限制性语言(如「may ultimately」,意为「最终可能」)是一项至关重要的文化与写作规范。科学家会避免做出绝对化的陈述,以保持客观性,并为未来的实证验证留出空间。
重要单词附有 IPA 发音、定义、例句和互动式测验。
在本文中: 尽管面临诸多挑战,他们最终成功完成了项目。
在本文中: 阻碍、妨碍
在本文中: 关键的、核心的
在本文中: 严谨的、严格的
在本文中: 难以达到的、无法实现的
在本文中: (生物学中的)同源性
在本文中: 任意地、随机地
在本文中: 分歧、演化分歧
在本文中: 本质的、内在的
在本文中: 先决条件、前提
在本文中: 量化、确定…的数量
在本文中: 可扩展的、具延展性的
在本文中: 极重要的、迫切的
在本文中: 基质、基础(此指神经基础)
片语包含类型标示、双语定义、用法说明和例句。
A fundamental change in approach or underlying assumptions.
范式转移、观念的根本转变
The specific branching structure and spatial arrangement of dendrites in a neuron.
树突结构
If it had not been for; used to say that something would have happened if a particular event or situation had not prevented it.
若非、要不是因为
To have control over something, or to be the crucial factor in explaining or achieving something.
掌握…的关键、是…的秘诀