查询词典 chain reaction

PCR stands for Polymerase Chain Reaction and is a common way of testing for a variety of different organisms.

PCR就是聚合酶链式反应的缩写，是检测多种不同生物的常用技术。

Methods mRNA of PEDF in 30 bladder tumors and 10 normal tissues were detected by polymerase chain reaction.

用聚合酶链反应检测30例膀胱肿瘤和10例癌旁正常组织中PEDF mRNA的表达情况。

The diagnosis was confirmed by polymerase chain reaction during the first week of their hospital stay.

这个诊断在入院后的第一周经PCR确诊。

METHODS: The expression of nucleostemin in 67 acute leukemia patients was detected by fluorescent quantitative polymerase chain reaction.

采用荧光定量PCR的方法检测67例急性白血病患者骨髓细胞nucleostemin基因表达，分析其表达与临床的关系。

Quantitative polymerase chain reaction test technique and its clinical application.

定量聚合酶链反应测定技术及其临床应用。

Methods Reverse transcription polymerase chain reaction and immunohistochemical methods were used to detect the expression of PTEN mRNA and protein of 46 cases of gastric cancer.

应用逆转录-聚合酶链式反应技术和免疫组化的方法，对46例胃癌中PTEN基因mRNA及蛋白的表达进行了检测和分析。

Methods 9 placentae of normal pregnant women and 12 placentae of patients with PIH were studied. eNOS-mRNA was measured in placental tissue by reverse transcription-polymerase chain reaction.

采用定量的逆转录－聚合酶链反应技术，检测9例正常足月妊娠妇女胎盘和12例妊高征患者胎盘中eNOS-mRNA转录强度的变化。

Methods: A total of 56 pedigreed members were collected. 62 patients with type 2 diabetes mellitus and 82 healthy were collected as controls. HNF-1β gene exon2 from all subjects were examined by polymerase chain reaction-single strand conformation polymorphism.

运用聚合酶链反应-单链构象多态性技术检测2型糖尿病患者62例，健康献血者82例，11个糖尿病家系中56例糖尿病肾病患者的HNF-1β基因exon2片段。

Cerical cytology and biopsy were analyzed for 14 oncogenic HP types using polymerase chain reaction.

用聚合酶链反应分析了宫颈细胞学和活检中的14种致癌HP型。

The polymerase chain reaction machine is a basic instrumentin molecule biology.

聚合酶链式反应仪是分子生物学的基本仪器。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。