查询词典 qualitative analysis

This dissertation also invokes the scientific methods by combining with theory and practice, quantitative and qualitative analysis to deeply discuss the condition of Laird Technologies, and then puts forward the best marketing strategy and action proposal which is feasible, systemic, practicable and suitable for Laird Technologies.

论文采用理论与实践相结合，定性与定量相结合的方法，对大客户的市场行为作了分析和论述，得出了符合实际的结论，并提出了一套系统的具有一定指导意义的莱尔德公司大客户经营服务的策略。

Tissot R.Qualitative analysis of unilateral spatial neglect in relation to laterality of cerebral lesions.

如果棱镜适应能影响较高想象空间，那么这个结果提出一些被一些作者解释忽略症常见特征的客观中心转移作用原因的问题。

In this paper, a class of dynamical system in biochemistry reaction is discussed by using the method of qualitative analysis. And, at the same time,the existence, nonexistence and uniqueness of a limit cycle are proved, so that the entire results for the system is obtained.

研究微分方程定性理论的应用，利用定性分析的方法，讨论了一类在生化反应中的动力系统，证明了其极限环的存在性、不存在性及极限环的存在唯一性，从而得到了完整的结果。

Methods Star anise were extracted from Illicium verum Hook.f. using ethanol and ethyl acetate as solvents. After macron absorption resin layer separation, a kind of white fine powder shikimic acid were obtained. The extracted shikimic acid were determined for chemical qualitative analysis.

采用乙醇提取、乙酸乙酯等有机溶剂萃取八角茴香，经大孔吸附树脂柱分离，得到白色精细粉末的莽草酸，并对莽草酸进行化学定性分析，镇痛实验采用扭体法和温浴法，观察腹腔注射莽草酸溶液后小鼠痛阈潜伏期和扭体反应的次数，设阿司匹林和生理盐水为对照组。

Methods Star anise were extracted from Illicium verum Hook.f. using ethanol and ethyl acetate as solvents. After macron absorption resin layer separation, a kind of white fine powder shikimic acid were obtained. The extracted shikimic acid were determined for chemical qualitative analysis. Writhing test and warm bathing test were performed and observed the mice pain threshold latency and writhing reaction times after giving peritoneal shikimic acid extraction solutions.

采用乙醇提取、乙酸乙酯等有机溶剂萃取八角茴香，经大孔吸附树脂柱分离，得到白色精细粉末的莽草酸，并对莽草酸进行化学定性分析，镇痛实验采用扭体法和温浴法，观察腹腔注射莽草酸溶液后小鼠痛阈潜伏期和扭体反应的次数，设阿司匹林和生理盐水为对照组。

After macron absorption resin layer separation, a kind of white fine powder shikimic acid were obtained. The extracted shikimic acid were determined for chemical qualitative analysis. Writhing test and warm bathing test were performed and observed the mice pain threshold latency and writhing reaction times after giving peritoneal shikimic acid extraction solutions. Aspirin and normal saline were used as controls.

采用乙醇提取、乙酸乙酯等有机溶剂萃取八角茴香，经大孔吸附树脂柱分离，得到白色精细粉末的莽草酸，并对莽草酸进行化学定性分析，镇痛实验采用扭体法和温浴法，观察腹腔注射莽草酸溶液后小鼠痛阈潜伏期和扭体反应的次数，设阿司匹林和生理盐水为对照组。

The differences of different molecules in magnetic susceptibility, magnetic permeability and magnetic hysteresis are used as basic principles of qualitative analysis.

介绍一种磁化率定性分析装置，该装置可直接定性分析单组分大分子和同分异构体样品。

When qualitative analysis is made, method of dichotomous comparison is usually resorted to.

对系统进行定性分析时，大都利用二元比较的方法。

Methods: a tlc qualitative analysis was used to identify two components of this preparation,olibanum and myrrha.

对该制剂中乳香、没药进行了tlc鉴别。

Firstly, find the influence factories of the onside parking, the society parking and the annexes parking with a qualitative analysis.

首先，定性地确定了路侧、社会和配建三种类型停车的影响因素。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。