查询词典 quantitative method

Objective To set up a quantitative determination method of HPLC for four components in the chromone fraction of Saposhnikovia divaricataTurcz.

目的建立防风色原酮部位中4种成分升麻素苷、升麻素、5-O-甲基维斯阿米醇苷和亥茅酚苷的高效液相色谱含量测定方法。

Objective:To establish a method of quantitative analysis of Emodin and Chrysophanic Acid in Liuwei'anxiao Capsules by HPLC.

目的：建立用高效液相色谱法测定六味安水胶囊中大黄素、大黄酚含量的方法。

HSP 70 mRNA expression in the posterior cingulate cortex was detected by using semi-quantitative RT-PCR technique; HSP 70 protein expression in posterior cingulated cortex was determined by immuno-histochemical method.

于用药后24 h，大鼠断头取脑，用半定量RT-PCR技术和免疫组织化学方法检测各组HSP70 mRNA和HSP 70蛋白在大鼠后扣带回皮质区的表达。

The method can be used for the quantitative analysis of harpagoside and cinnamic acid in Xuanmaiganjie granula.

所建方法可用于玄麦甘桔颗粒中哈巴俄苷与肉桂酸的含量测定。

Supervised and unsupervised image classification were applied to the study area TM image and t o the paddy field TM image. And the early rice areas were calculated by each met hod. Using the proposed methodology improved the quantitative accuracy of ear ly rice area estimated up to 93.98%, whereas it was 82.83%when image classific ation was used only. The extracted information from the c lassification is belonging to the early rice and not to any other vegetation. Si nce the GIS database is available, the method is easily applicable to any new RS images.

不同方法比较结果表明：非监督分类法不能用于提取丘陵山区的水稻种植面积；只用TM资料估算龙游县早稻面积，与统计数据相比，平行六面体分类法、最大似然分类法精度分别达到82.83%和59.95%；而用GIS 与TM资料集成技术对水田分布图进行分类估算早稻面积，平行六面体分类法、最大似然分类法的估算精度分别达到93.98%和60.65%，所以利用平行六面体分类法对南方丘陵山地早稻种植面积估算是可行的。

Above all, according to the logical order, this article reviews the problem of the evaluation of the protection of minority interests with the combinable method of qualitative and quantitative analysis.

本文按照逻辑顺序，采用定性分析和定量分析相结合的方法，首先对中小投资者利益保护评价问题的提出进行回顾。

The fourth part, based on the comparison to the four big cities of northeast, analyzes the actual development condition and the status of Changchun; Using the quantitative analysis method, carries on the whole appraisal of the Changchun industrial development situation as well as the connectional development situations with other industries; According the actual development condition, discussed that the Changchun's new-type industrial system should be prioritize develop several industries and the mentality of their construction and development; Proposed several suggestions to carries on the macro economical regulation and control to the Changchun's new-type industrial system.

第四部分，在对东北地区四大中心城市进行比较的基础上，分析长春市的实际发展状况和地位；利用定量分析的方法，对长春市的工业发展情况以及与其它产业关联发展的情况进行整体评价；根据实际发展状况，探讨了长春市新型工业体系应重点发展的几大系统以及它们的建设和发展思路；提出了对长春市新型工业体系进行宏观调控的几点建议。

In allusion to the forced settlement on collapsible loess, by many rectifying methods some anticipative purpose can be obtained in some situations only for project applications, but this method is based on knowledge of experience, there is lack of corresponsive theoretical guidance, the qualitative analysis is considered as the only basis of technical treatment, therefore it lacks of technical process of the quantitative calculation and has some indecisive property.

针对湿陷性黄土地区经常采用的迫降法来说，单从工程应用的角度看，许多纠倾方法在大多数情况下能够达到预期目的，但从理性分析的角度看，这种方法以纯经验处理为基础，缺乏相应的理论指导，以定性分析作为技术处理的唯一依据，缺少定量计算的技术过程，存在着一定的盲目性。

A gas chromatography-mass spectrometry method was developed for the quantitative determination and confirmation of melamine and cyanuric acid in milk.

建立了气相色谱-质谱法测定牛奶中三聚氰胺和三聚氰酸含量的分析方法。

The method is suitable for the quantitative determination and confirmation of melamine and cyanuric acid residues in milk.

结果表明：该方法简便、快速、灵敏、准确，适合牛奶中三聚氰胺和三聚氰酸的确证和定量测定。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。