chain reaction的例句大全

Methods HPV DNA was detected using polymerase chain reaction ( PCR) with a consensus primer and typed by using restriction fragment length polymorphism ( RFLP) method in 151 paraffin-embedded biopsy specimens from seven kinds of external genital epidermal proliferative lesions.

方法采用通用型引物PCR方法对151例外生殖器表皮增殖性病变进行HPV DNA的检测，应用限制性内切酶片段长度多态性（RFLP）方法进行HPV DNA分型。

The GRK 2/ 3 and the mRNA of CRH were measured by Western blot and reverse transcriptional polymerase chain reaction ( RT-PCR) respectively.

通过western blot实验研究室旁核GRK2/3的蛋白表达，逆转录多聚酶链反应（RT-PCR）技术研究室旁核CRH的转录活性。

On one side, the weak reactivity of Et-Al bond of EAO reduce the chain-transfer reaction to aluminum site of activator;

一方面，铝氧烷中反应性较弱的Al一Et键，减弱了活性中心向铝的链转移反应；

Semi-nested polymerase chain reaction used for the rapid detection of bacteria and the Gram stain typing and its preliminary applications

快速检测细菌并革兰分型的半巢式聚合酶链反应及其初步应用

Differential Polymerase Chain Reaction for Quantitation of HIV DNA in Peripheral Blood Mononuclear Cell of AIDS Patients

差别聚合酶链反应定量检测艾滋病患者外周血前病毒DNA水平

ObjectiveTo assess the application value of fluorescence quantitative polymerase chain reaction for detection of treponema pallidum DNA.

目的：评估荧光定量聚合酶链反应技术检测梅毒螺旋体DNA的应用价值。

When recession hits, it triggers a chain reaction.

当经济不景气时，它会引发连锁反应。