查询词典 quantitative analysis

This paper,through quantitative analysis,tends to do a comprehensive study of dynamic classifiers used in this period of time synchronically and diachronically.

本文试图通过定量分析的方法，对唐五代的动量词系统进行共时与历时的综合考察。

And managers should pay attention to synergia between the strategic resources to improve competitive advantages. Based on a detaild description of the essence of synergia,this paper gives a qualitative and quantitative analysis of the synergetic effect of strategic resources in t...

在详细论述协同的本质的基础上，从定性和定量两个不同的角度对电信企业的战略资源进行了协同分析，提出了实现电信企业管理协同优势的相关战略建议。

Pyrolytic methylation of G. biloba leaves in the injector at 300℃ in the presence of an organic alkali, tetramethylammonium hydroxide (TMAH, 25% methanol), allowed quantitative analysis of ginkgolic acids as their corresponding methyl derivatives.

银杏叶样品与衍生化试剂四甲基氢氧化铵（TMAH，25%甲醇溶液）同时进样，在300℃的进样口瞬间生成了银杏酸甲基衍生物，银杏叶中6种银杏酸得到很好的分离。

The theorical foundation is laid for the qualitative and quantitative analysis of the control action distribution to the effect of system optimal control.

本章的研究工作奠定了定性与定量分析系统控制作用分布对系统最优控制效应的理论基础。

Extract and quantitative analysis of biological active ingredients total triterpene s in Suosuo grape.

采用正交实验设计，利用超声法从琐琐葡萄中提取生物活性成分总三萜，比色法测定总三萜的含量。

Methods: TLC gastrodin on preparation, and Liuzhou, Uncaria qualitative identification; of Group Fangzhong Paeoniflorin active ingredients used RP-HPLC method for quantitative analysis.

采用薄层色谱法对制剂中天麻、地龙、钩藤进行定性鉴别；对组方中有效成分芍药苷用RP－HPLC法进行定量分析。

Quantitative analysis veri fied that the compaction could not cause the tight of the reservoir.

定量研究表明压实作用不能导致今天的储层面貌。

In addition, a quantitative analysis of factors influencing the cavern imaging accuracy in the traditional and new methods provides a theoretical guide to improve the exploration accuracy of vuggy carbonate reservoirs.

同时，对常规偏移成像方法和逆散射成像方法影响溶洞成像精度的主要因素进行了定量分析，为提高溶洞型碳酸盐岩油气藏勘探精度提供了理论指导。图11参23

The quantitative analysis of mefenacet and bensulfuron methyl in wettable powders mixture was undertaken by HPLC, using methanol and water as mobile phase.

采用高效液相色谱法，以甲醇和水作流动相，同时测定苯噻草胺·苄嘧磺隆可湿性粉剂中苯噻草胺和苄嘧磺隆含量。

The uron content was determined and the effects of pH value, temperature, reaction cycle and catalyst species on the Uron content were also discussed by FTIR quantitative analysis by uronizing urea-formaldehyde derivatives at the beginning of the reaction before the synthesis of UF resin.

采用在脲醛树脂合成初期对尿素－甲醛衍生物进行Uron化反应后，再进行UF树脂合成的技术方法，通过FTIR定量分析，研究了不同pH值、反应温度、反应时间及催化剂种类对尿素与甲醛成环化反应的Uron相对值的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。