Fault tree model is the graphical expression of connection of basic events which result in system fault, and used in qualitative and quantitative analysis of system fault model.
故障树模型是导致系统失效的基本事件之间逻辑关系的图形表示，应用于系统失效模型的定性和定量分析。
Quantitative RT-PCR results indicated representation of OsBTB gene expression was corresponding with the selected resistant and pathogenesis-related genes.
定量PCR结果表明该基因的表达模式与所选取的抗性及抗性相关基因的表达模式一致。
Finally, the expression levels of the candidate genes were further confirmed by quantitative real-time PCR using a new set of samples (20 narcolepsy-cataplexy patients and 20 healthy controls).
最后，用定量实时PCR法在一组新样本(20名发作性睡病-猝倒患者和20名健康对照)中进一步确认候选基因的表达水平。
In this paper, the critical Markup rate of the Price Proper System Stability is studied, and its quantitative expression is given.
研究价格本体系统稳定性临界加价率，给出其定量表达式。
Test results indicate top management has strength in value judgment, while middle management is more competitive in aspects of common sense, deductive reasoning, quantitative expression and accuracy.
结果表明，高层在价值判断方面比中层人员要更加准确，而中层人员在常识判断，演绎推理，量化表达和精确性方面的能力优于高层人员。
The research works on the relationship between interference fringes and the factor of stress intensity are introduced. The quantitative expression of this relationship has been found and introduced.
介绍了在寻找全息干涉条纹与应力强度因子之间关系所作的研究，导出了干涉条纹最大值与应力强度因子之间的定量关系式。
Objective To explore Insulin like growth factor 1 receptor(IGF 1R)gene quantitative expression in human pancreatic cancer cells(PC 3) and the relationship of IGF 1R with apoptosis?tumorigenicity.
目的探讨胰腺癌细胞（PC-3）胰岛素样生长因子-1受体（IGF- 1R）基因的定量表达，及其与细胞凋亡、成瘤性的关系。
Methods The expression of TUSC3 gene in 20 cases of pancreatic cancer and 6 cases of normal pancreas were detected by oligonucleotide microarray and real-time quantitative PCR.
方法利用寡核苷酸基因芯片技术和实时定量pcr技术检测20例胰腺癌组织和6例正常胰腺组织中TUSC3基因的表达。
To investigate the quantitative expression and roles of protein kinase C (PKC), Variant CD44 (CD44V3-10) adhesion molecules in Non-small cellular lung cancer (NSCLC).
目的研究蛋白激酶C（PKC）、粘附分子CD44变构体CD44V3-10在非小细胞性肺癌（NSCLC）中定量表达及在肺癌发生及转移中的作用。
The problems of quantitative expression of equivalent damage lines, the slope change of the lines and life prediction are also discussed.
还讨论了等损伤线的表达式，斜率变化和二级载荷下的疲劳寿命估算等问题。
Methods MDR1 gene expression in case of 30 leukemia and 8 healthy persons' peripheral blood have been detested by fluorescence-quantitative reverse transcription-polymerase chain reaction (RT-PCR).
方法应用荧光定量逆转录-多聚酶链反应（RT -PCR）检测了30例急性白血病患者和8例正常人外周血MDR1基因的表达。
Methods Erythrocytes CD35 adhesive active, quantitative expression were determined in 58 patients of type 2 DM and 27 normal controls.
方法检测58例2型糖尿病患者和27例健康人的红细胞CD 35粘附活性及数量表达。
Transcription factors can regulate the expression of other genes in a tissue-specific and quantitative manner and thereby serving as major regulators of embryonic developmental processes.
转录因子以组织特异性和定量的方式调节其它器官形成和发育，从而在胚胎发育过程中起主要的调节作用。
The gene expression of ET-1, ETAR, ETBR and ECE was evaluated by semi-quantitative reverse transcription polymerase chain response (RT-PCR).
采用半定量逆转录多聚酶链反应(RT - PCR)检测局部内皮素系统ET - 1、ETAR、ETBR及ECE的基因表达。
Using this inducible system can be used for quantitative regulation of gene expression regulation and virulence gene function analysis and so on.
利用这种可诱导的调控系统可以用于定量调控基因表达以及进行毒性基因功能分析等方面的研究。
System real time quantitative RT-PCR technology and immunohistochemistry were used to detect the Chlamydia trachomatis urogenital tract, the expression of UU.
结果：①实验组女性泌尿生殖道沙眼衣原体、解脲支原体的表达高于对照组。
The expression of COX-2 and CDKN2A was determined by immunohistochemistry, semi-quantitative reverse transcription polymerase chain reaction (RT-PCR) and Western blot.
采用免疫组化方法、半定量逆转录聚合酶链反应（RT-PCR）和免疫印迹分析法检测COX-2、CDKN2A在组织中的表达。
The expression of COX-2 and CDKN2A was determined by immunohistochemistry, semi-quantitative reverse transcription polymerase chain reaction (RT-PCR) and Western blot.
采用免疫组化方法、半定量逆转录聚合酶链反应（RT-PCR）和免疫印迹分析法检测COX-2、CDKN2A在组织中的表达。
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