But when we analyze these cells chemically, we find something very interesting, a chemical in them, an enzyme called telomerase.
但当我们用化学方法分析这些细胞时，我们发现了一些非常有趣的东西，其中有一种化学物质，是一种叫做端粒酶的酶。
When you analyze this light, you can figure out their distance from the Earth, and identify what they are made of, determine their chemical composition.
当你分析这些光的时候，你可以计算出它们与地球的距离，并确定它们由什么构成，查明它们的化学成分。
The genetic tests that were the focus of their work analyze DNA (or its chemical cousin, RNA), chromosomes, genes, enzymes or other proteins to detect mutations related to disease or health.
基因检测的关键是对DNA（或者RNA），染色体，基因，酶或其他蛋白质进行分析以检测是否有与健康或疾病有关的突变。
Chemical engineering can also play a part in the design and development of biological sensors, employing immobilized enzymes to analyze minute samples online.
化学工程在开发生物传感器方面也发挥着作用，如利用固定酶的方法对微量样品进行在线分析。
Summarize and analyze the main characteristics of ACES urea plant of Weihe Chemical Fertilizer plant in theory, so that this should be a reference for the choice of the process of urea plant.
介绍我国第一套aces尿素装置的主要特点，并从理论上进行分析，以供今后选择尿素装置的工艺路线作参考。
Objective To analyze the correlativity of the dry and wet chemical methods for urine amylase (AMY) of patient samples and estimate the bias between two methods.
目的分析干化学法和湿化学法测定患者样本尿淀粉酶结果的相关性及对两种方法进行偏倚评估。
OBJECTIVE: To analyze the chemical constituents of Zanthoxylum oil.
目的：分析花椒油的化学成分。
The author will analyze 2010chengdu characteristics of chemical tests, and explore test under high school curriculum reform of middle school chemistry teaching answers.
笔者将分析2010年成都市中考化学试题的特点，探寻高中课改下中学化学教学的应对。
Used to analyze length of cotton fiber of chemical fiber. It consists of two parts, namely fiber drawoff unit and analvzer.
用于分析棉纤维或化学短纤维的长度，由纤维引伸器及分析器两部分组成。羗。
Chemical process flow simulation technique is a powerful tool for chemical engineer to design new unit, to analyze the performance and to improve the operation of the existing unit.
化工过程流程模拟技术是化工工程师设计新装置和分析现有装置性能、改进现有装置操作的有力工具。
Objective:To analyze the chemical compositions of volatile oil from Sparganium Stenophyllum.
目的：分析细叶黑三棱挥发油的化学成分。
AIM: to analyze the chemical constituents in three kinds of Isodon merchandise and to provide the bases for the evaluation and identification of medical plant Isodon.
目的：分析比较溪黄草、狭基线纹香茶菜及线纹香茶菜挥发油的化学成分，为正确鉴定和评价溪黄草药材的质量提供依据。
OBJECTIVE Onto analyze the volatile oil chemical composition from lycopodii herb.
目的：分析伸筋草中挥发油化学成分。
Objective To analyze the chemical components of the volatile oil in processed pieces of Fructus Aurantii (PPFA) by GC-MS.
目的气相色谱-质谱法对枳壳饮片挥发油进行化学成分的分析。
OBJECTIVE To analyze the chemical components in the fatty oil of the fruit of Radix Codonopsis Pilosulae so as to provide basis for the development of new drugs.
目的分析明党参果实脂肪油中的化学成分，为开发新的药用资源提供一定的依据。
Objective To analyze chemical constituents of chloroform layer of the flower of Tamarix chinensis L.
目的对红柳花氯仿层样品化学成分进行分析。
At abroad, research mainly concentrates on establishing hydrogeological model and using chemical methods to analyze chemical characteristics of springwater.
国外研究主要集中在水文地质模型的建立和利用水化学方法对泉水地球化学特征进行分析。
Objective To analyze the chemical constituents of the volatile oil from Artemisia argyi Levl.
目的分析艾叶挥发油的主要化学成分。
OBJECTIVE:To analyze the chemical constituents of the essential oil extracted from Mosla chinensis seeds.
目的：分析江香薷籽挥发油中的化学成分。
Objective:To analyze chemical constituents of essential oil from the Neopallasia pectinata(Pall.
目的：分析栉叶蒿挥发油化学成分。
Objective To analyze the chemical constituents of the volatile oil from Artemisia argyi Levl.
[目的]分析不同提取方法对艾叶挥发油的主要化学成分的影响。
Bioinformatics technique was used to analyze the chromosome mapping and tissue expression of HBVDNAPTP1BP gene, and the chemical-physical property and structural feature of HBVDNAPTP1BP.
利用生物信息学技术分析HBVDNAPTP1BP基因的染色体定位与组织表达，以及编码蛋白的化学物理性质与结构特征。
Analyze the design and operation of conduction oil system in chemical plants, point out the matters needing attention, which guarantee the system run for long time.
分析化工厂导热油系统设计和操作，指明应注意的事项，以便保证导热油系统能有效长期运行。
Jacket tubes are widely used in chemical industries. Malfunction ratio is comparatively high due to transferring special media. Analyze reasons of the malfunction and propose measures of prevention.
夹套管是一种常用的化工管道，由于输送介质的特殊性，故障率较高。分析故障原因，提出预防措施。
In order to analyze chemical constituents of the volatile oil form Artemisia argyi Levl.
目的分析艾叶挥发油的主要化学成分。
Numerical methods for hypersonic flow with chemical non-equilibrium reactions on the unstructured grid are used to analyze the drag induction of channel-configurations.
在非结构网格上对二维高超声速化学非平衡粘性绕流进行了数值模拟，并应用此方法对涵道构型高超声速减阻特性进行了数值分析。
Numerical methods for hypersonic flow with chemical non-equilibrium reactions on the unstructured grid are used to analyze the drag induction of channel-configurations.
在非结构网格上对二维高超声速化学非平衡粘性绕流进行了数值模拟 ，并应用此方法对涵道构型高超声速减阻特性进行了数值分析。
Water chemists study the chemical composition of seawater. They also analyze the types and quantities of pollutants entering ocean waters.
海洋化学家们研究海水的化学成分，他们还分析流入大海的污染物的种类和数量。
Structure testing in low magnificution, chemical composition analysis and microstructure examination were used to analyze the edge cracking of strip steel coil.
采用低倍组织试验、化学成分分析及金相检验等方法，对出现边裂的带钢卷进行了解剖分析。
OBJECTIVE: To analyze the chemical constituents of Galanga Resurrectionlily Rhizome from Hainan province.
目的：分析海南产山柰挥发油的化学成分。
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