这可能是我们悲剧性的缺陷，城市似可视为我们无意识的进化，不可逆，以人的方式，而非生物性的方式改变。
It may well be our tragic flaw, seeing City as our Mindless Evolution, irreversible, Man's way of changing, not Biological?
光致极性和分子结构的变化使偶氮衍生物作为可逆的分子开关器件得以普遍应用。
The photoinduced changes in polarity and molecular structure have led to widespread application of azobenzene derivatives as reversible molecular switch devices.
偶氮苯及其衍生物的特点在于可逆顺反异构化。
Azobenzene and its derivatives are characterized by reversible cis-trans isomerization.
加兰他敏是从雪片莲中提取的一种生物碱，具有可逆性胆碱酯酶抑制活性。
Galantamine is an alkaloid originally extracted from the bulbs of the plant Leucojum aestivum and shows reversible acetylcholinesterase(AChE) inhibitory activity.
中膜层病理学改变是可逆性的，但已失去血管舒缩功能，仅具生物支架作用。
The pathological changes of tunica media were reversible, without vasomotion and play a stent role only.
根据生物素标记反应的不可逆性，设计了一种基于磁性分离的快速纯化方法。
According to the irreversibility of biotin labeling, a quick method was designed for the purification of biotin labeling small molecule by magnetic separation.
本文着重阐述了近几年来可逆热致变色材料在智能颜料、生物传感器及非可见光变色材料上的应用进展。
In this paper, the novel applications of reversible thermochromic materials in biosensor, smart pigments and invisible-chromic materials are reviewed.
地球环境的不可逆变和生物物种的进化，是驱动生态系统进化的基本因素。
The main factors, which drive ecosystem to evolve, include the earth environment's non-converse evolvement and biology species' evolvement.
表观遗传学是近年来新兴起的生物学学科，主要研究在没有DNA序列改变情况下基因功能可逆的、可遗传的变异。
Epigenetic is the latest biological science in recent years, which mainly researches gene function reversible and heritable variation without DNA sequence changes.
本研究的目的在于：鉴别内皮循环的非侵入性生物标记物，它将用于先心病合并不可逆行肺动脉高压的风险判断。
The objective of the present study was to identify noninvasive biomarkers of endothelial turnover that could be used to identify congenital heart disease patients at risk of irreversible PAH.
经过系统药理学研究表明，该生物碱具有良好抗胆碱酯酶效应，从而可认为该生物碱系一种新结构类型的可逆性胆碱酯酶抑制剂。
The systematic pharmacological study shows that this alkaloid possesses good anticholinesterase effect, and therefore it is a new structure type of reversible acetylcholinesterase inhibitor.
有机磷农药生物传感器已有很多报道，其设计原理大多是基于乙酰胆碱酯酶的不可逆抑制作用。
The design theory of the organ phosphorus pesticide biosensor is based on the irreversible restrain of acetyl cholinesterase by the organ phosphorus pesticide.
碳酸酐酶是生物体中普遍存在的一种金属酶，能催化CO2可逆的水合反应，微生物是碳酸酐酶的重要来源之一。
Carbonic anhydrase is a ubiquitous metal enzyme existed in organism which can catalyze the reversible hydration reaction of CO2. Microorganism is an important source of carbonic anhydrase.
碳酸酐酶是生物体中普遍存在的一种金属酶，能催化CO2可逆的水合反应，微生物是碳酸酐酶的重要来源之一。
Carbonic anhydrase is a ubiquitous metal enzyme existed in organism which can catalyze the reversible hydration reaction of CO2. Microorganism is an important source of carbonic anhydrase.
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