chain reaction的例句大全

Infrared spectrum analysis can be used to prove the presence of the exchange reaction of chain.

用聚酯胶的溶剂对所得产品进行溶取试验并且通过红外光谱分析都证明了链交换反应的存在.

The chain reaction is self-sustaining.

连锁反应是自持的.

PCR ( polymerase chain reaction) technology is specific, sensitive, simple and rapid. Research on detecting pathogenic bacteria in food by PCR technology is ascendent.

PCR（聚合酶链式反应）技术具有特异性强、灵敏度高、操作简单、快速的特点，使用PCR技术检测食品中致病菌的研究方兴未艾。

Method We detected ACE gene polymorphism and the association between ACE gene polymorphism with urinary protein excreting weight, hematuria, hypertension, azotemia using polymerase chain reaction in 186 children who suffered persistent proteinuria.

方法用PCR方法检测了186例儿童持续性蛋白尿患儿ACE基因多态性及ACE基因多态性与尿蛋白量、血尿、高血压、氮脂血症的关系。

Detection of pathogenic Entamoeba histolytica DNA in liver abscess aspirates with polymerase chain reaction

用聚合酶链反应检测肝脓液中溶组织内阿米巴复制基因片段

Degenerate Primers Polymerase Chain Reaction Clone and Identification of the Acetylcholinesterase Gene Fragment from the Mosquito, Aedes albopictus; Detection of Unknown Virus from 2 Case of Aseptic Meningitis Epidemic Using Random Primer PCR Assay

白纹伊蚊乙酰胆碱酯酶基因片段简并引物PCR、克隆及鉴定随机引物聚合酶链反应法鉴定2例无菌性脑炎的未知病毒

Application of real-time polymerase chain reaction in diagnosis of aspergillus infection

实时定量多聚酶链反应技术在诊断曲霉菌感染中的应用

1942-Manhattan Project: A team led by Enrico Fermi initiate the first self-sustaining nuclear chain reaction.

1942年曼哈顿计划：一支由恩里科·费尔米率领下的小组启动了第一条自给核反应链。

Study on the coinfection of three tick-borne infectious diseases in China using polymerase chain reaction method

三种蜱媒传染病在媒介蜱和鼠类中复合感染的研究

Methods: ( 1) Reverse transcription-polymerase chain reaction ( RT-PCR) was use to obtain the TR gene complementary DNA ( cDNA).

方法：（1）进行逆转录-聚合酶链式反应（RT PCR），获得TR基因cDNA；

Objective To establish polymerase-chain reaction coupled with blot-hybridization and enzyme-linked technology ( PCR-BHEL) for HCV detection in serum and use this technology to detect infectious virus in blood.

目的聚合酶链反应偶联印迹杂交和酶联放大技术（PCR-BHEL）的建立并应用该技术检测血液传染性病毒。

A case of tuberculosis verrucosa cutis diagnosed by polymerase chain reaction

应用聚合酶链反应诊断疣状皮肤结核1例报告

Determining the Infection Rate Of Occult Hepatitis B Virus in Various Kinds of People by Nested-Polymerase Chain Reaction

巢式聚合酶链反应检测不同人群隐匿性乙型肝炎病毒感染

Analysis of experimental characteristic for explosion and termination of branched chain reaction in process vessels

化工容器中支链反应爆炸和终止实验特性分析

Influencing factor for explosion of branched chain reaction in system of synthetic ammonia

合成氨生产系统中支链反应爆炸的影响因素

Prevention of accidents of branched chain reaction explosion in synthetic ammonia plant

合成氨厂支链反应爆炸事故的预防

Material which is capable of producing energy by a self-sustaining chain reaction of nuclear fission.

一能由原子核分裂之自续连锁反应而产生能量之物料.

By polymerase chain reaction ( PCR), the seasonal variation of the phytoplasmal amounts in mulberry tree was determined.

通过聚合酶链式反应（PCR）检测了植原体在桑树体内的分布及其相对含量的周年变化。

The resulting overload on the lower furrow could cause it to overtop and begin a chain reaction that would likely produce a gully.

在较浅的沟道里，如果流量过大就可能使沟水漫溢，并引起连锁反应，从而产生冲沟。

Detection of Down syndrome by the double chromatography fluorescence quantitative polymerase chain reaction

双色荧光定量PCR快速诊断唐氏综合征