查询词典 quantitative

Therefore,this protoplast system could facilitate rapid and quantitative analysis for siRNA-mediated interference on plant virus infection.

因此认为，烟草原生质体系统有利于快速和定量分析小干扰RNA介导对植物病毒的抑制作用。

This method is reliable,rapid and accurate, which could be used for the quantitative analysis of the contents of oleanolic acid and ursolic acid in Prunella vulgaris.

该法简便、准确、快速、重现性好，可用于夏枯草药材中齐墩果酸和熊果酸的含量测定。

By means of mechanics modeling and simulation, the quantitative relationship between the design parameters and the performance of PSAT is obtained.

通过力学建模与仿真计算，确定了设计参数与变速器性能之间的定量关系。

Methods The qualitative and quantitative analyses of aerobic floras of tonsil surface were conducted in psoriatic patients and health controls.

方法用常规方法对患者的扁桃体表面分泌物进行菌种的定性和定量分析。

On the basic of this theory, the quantitative analysis model of psychological warfare unit effect is established and analyzed.

本文简要阐述了心理战的本质特征和作用机理，并对心理战效应过程进行了分析，在此理论基础上建立并分析了心理战个体效应定量分析模型，从定性和定量两方面对心理战进行了研究和探讨。

One of the two major products was characterized by single crystal X-ray diffraction.Here the rings configuration in the crystal structure is described clearly by semi-quantitative ring puckering analysis.

用硫酸亚铁引发青蒿素的自由基裂解反应，对主产物之一的3-羟基脱氧青蒿素进行了单晶培养和X射线的表征，运用环Puckering分析方法对结构中环的构象进行了半定量描述。

Fifty-eight different proteins were observed between the normal group and Pulsatilla chinensis group with qualitative analysis, of which 45 proteins were expressed only in the normal group, 13 protein was expressed only in the Pulsatilla chinensis group; 43 spots were found increased that showed a two fold increase and 50 spots were found decreased that showed 50% decrease at least as comparing to normal group with quantitative analysis.

定性分析，正常组和白头翁组共有58个表达差异点，其中只在正常组中表达的点有45个，只在白头翁组表达的点有13个；定量分析，白头翁组和正常组比较，表达增加大于2倍的点有43个，降低50%以上的点有50个。

2-DE protein expression profiles of T. v, including normal group and Pulsatilla chinensis group are established, and 151 different proteins are found. In the process of Pulsatilla chinensis kills T. v, the qualitative or quantitative change takes place in the above-mentioned protein.

建立了阴道毛滴虫正常组和白头翁组的二维凝胶电泳图谱，识别了151个差异表达的蛋白质，白头翁杀灭阴道毛滴虫的过程中上述蛋白质发生了质或量的改变。

of this study was based on quantitative methodology, utilizing unstructured interview and purposive sampling.

研究方法是采用质性研究法，使用非结构性访谈及立意取样的方式。

A questionnaire survey and purposive sampling was conducted to collect 573 sample for quantitative analysis.

透过问卷调查法，以立意抽样收集了573份有效问卷进行量化统计分析。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。