查询词典 quantitative analysis

But again, after continuing in chemistry for a while I encountered difficulties with quantitative analysis where it was not a matter of how well one could think and understand or learn facts but of how well one could handle a pipette and perform a titration in the laboratory.

但同样，经过化学持续一段时间，我遇到的困难与定量分析的地方不是一个人可以如何思考和理解，或了解事实，但人们可以如何处理移液器和执行在实验室滴定问题。

A quantitative analysis of the variation pattern of some characters of Rhododendron ovatum Planch.

马银花若干性状变异式样的定量分析。

Combined with the proportion of length to width of tongue, the automatic quantitative analysis of plumpness and slenderness of tongues is realized.

该文研究了曲线拟合参数与曲线形状胖瘦的关系，结合舌体的长宽比，实现了舌体胖瘦的自动定量分析。

Chapter 4 gives a micellar electrokinetic chromatography method for the quantitative analysis of seven podophyllum lignans in podophyllum emodi wall.

第四章：建立了胶束电动毛细管色谱法分离测定抗癌药物桃儿七中七种主要有效成分的新方法；利用二阶导数电泳图定量测定低含量和在实际样品没有达到基线分离的组份。

First, qualitative and quantitative analysis of polysaccharide was set up.

首先论文建立了多糖的定性与定量测定方法。

At the same time, the qualitative and quantitative analysis technique of porous starch were obtained.

同时建立了较系统的多孔淀粉定性、定量检测方法。

A prior course in Probability, Statistics and Quantitative Analysis Methods are useful.

预先对机率、统计与计量分析方法的学习对此门课程是有帮助的。

In the paper, the importance of FTA is described, the quantitative analysis method of the FTA is introduced in detail. Then the paper takes a vehicle control system as the research object, expatiates the forming of the CPU board fault tree, the establishing of the mean event fault tree and the obtaining of the mean event fault probability, and realizes the element level fault orientation on the CPU board of the vehicle control system. The test indicates that the method is both valid and correct.

文章在介绍故障树分析法重要性的基础上，较详细地介绍了FTA的定量分析法，并以某车辆控制系统为研究对象，从CPU板故障树的构建、各中间事件故障树的建立和各子事件故障概率等方面出发，实现了车辆控制系统CPU板元件级的故障定位，实验表明了该方法的有效性和正确性。

The quantitative analysis of the input parameters can be done by probability random sampling deduction method for the leaking source of pipeline gas.

采用随机抽样推断法对管道煤气泄漏源的输入参数的不确定性问题进行定量的分析，并且讨论了泄漏时间的不定性与确定泄漏源强度的关系，提出了管道气体泄漏时间估算方法。

MMP-3 proenzyme protein expression in the different stages of liver fibrosis was measured by half quantitative analysis of Western blot.

建立四氯化碳中毒性大鼠肝纤维化模型，采用半定量Western免疫印迹方法，对肝纤维化不同阶段肝内MMP - 3的酶原蛋白的表达水平进行了检测。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐