查询词典 Chain Reaction

One person died, 39 other people were hurt in the multi-car chain-reaction pileup.

法国发生了一起多辆汽车连环相撞特大事故，造成了1人死亡，39人受伤。

A compound required to start a chain reaction, such as free-radical polymerisation.

引发剂 能够引起连锁反应的化合物。

Hepatitis B virus ; deoxyribonucleic acid ; breast milk ; polymerase chain reaction

肝炎病毒；乙型； DNA ；母乳；聚合酶链反应

Hepatitis B virus ; Breast-feeding ; Polymerase chain reaction; Deoxyribonucleic acid

乙型肝炎病毒；母乳喂养；聚合酶链反应脱氧核糖核酸

Methods 59 male subjects with an age over 70 years old were included in this study. BMD at hip and lumbar 2-4 was measured by dual energy X-ray absorptiometry. CTR genotypes were determined by polymerase chain reaction-restriction fragment length polymorphism.

选取年龄≥70岁的深圳地区男性59例，采用双能X线骨吸收仪测定BMD值，并采用聚合酶链反应－限制性长度多态性技术检测CTR基因型。

Hepatitis B virus ; Covalently closed circular DNA ; Polymerase chain reaction ; Mung bean nuclease

肝炎病毒；乙型；共价闭合环状DNA ；聚合酶链反应；绿豆芽核酸酶

Hepatitis B virus; covalently closed circular DNA; polymerase chain reaction

肝炎病毒；乙型；聚合酶链反应；共价闭合环状DNA

Methods In 50 cases of patients after treatment of artificial kidney and 54 healthy volunteers, the prevalence of HHV-7 in peripheral blood mononuclear cell and cell-free viral DNA in plasma was tested by nested polymerase chain reaction assay; the product of PCR was digested by restricted enzyme EcoR I to identify its specificity.

采用巢式聚合酶链反应对50例肾透析病人和54例正常健康人PBMC和血浆标本中HHV-7 DNA进行定性检测；用限制性核酸内切酶EcoRⅠ对PCR产物进行酶切图谱分析以确定扩增产物的特异性。

Objective: To explore the sensitivity of reverse transcriptase polymerase chain reaction method for detection of Coxsackie virus B3 (CoxB3) infection.

目的：探讨逆转录聚合酶链反应方法在检测柯萨奇病毒B3(CoxB3)感染中的作用。

The treadmill training of T-group rats were continuously trained for 4~6 weeks at the intensity of about 75% VO2max (18??5～24m／min,gradient of 0°,each motion lasting 50 minutes,twice a day). Detect the content of gastrocnemius MHC mRNA by gastrocnemius reverse transcription polymerase chain reaction,and detect the changes of MHC muscle fiber and its size of cross section area through immunohistochemistry. Meanwhile,apply the electric stimulation to determine the maximal tension of isometric contraction of post-training gastrocnemius.

运动训练组大鼠进行连续4～6wk强度约为75％VO2max(18.5～24m／min，坡度为0°，每次运动50min，每天2次)的跑台训练，反转录聚合酶链式反应腓肠肌MHC mRNA含量，以免疫组化方法检测肌球蛋白肌纤维的改变情况及横截面积的大小，同时运用电刺激观察训练后腓肠肌等长收缩最大张力。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。