查询词典 quantitative determination

In order to change the test of closed water for the high pressure vessel for the closed air test, according to the requirement of airtightness for high pressure vessel,the quantitative mathematical model for closed water test was built by analysis of free going out for small orifices in fluid mechanics.

为将高压容器密闭性的闭水检测改为闭气检测，根据高压容器密闭性能的要求，通过对流体力学小孔口自由出流分析，建立了闭水试验定量数学模型。

The impact of aldose reductase inhibitor on PDGF-B chain transcription level of MsC was assessed by semi-quantitative RT-PCR.

蛋白印迹法观察ARI对PDGF引起的信号通路磷酸化的影响。

Alfred North Whitehead ",,"Algebra is the intellectual instrument for rendering clear the quantitative aspects of the world.","

代数是搞清楚世界上数量关系的智力工具。

Content: This course discusses the line, plane and quadratic surface in space through algebraic methods, and aims at developing the students' ability to solve geometric problems through analytic methods and to relate geometric intuitive image with algebraic quantitative relation.

主要内容：本课程运用代数方法研究空间解析几何中的直线、平面与二次曲面，培养学生运用解析方法解决几何问题的能力，以及将几何直观形象与代数数量关系相联系的能力。

MAIN OUTCOME MEASURES: Results of alkaline phosphatase staining and alizarin red staining; Results from quantitative analysis of alkaline phosphatase and osteocalcin expression.

主要观察指标：碱性磷酸酶染色与茜素红染色结果，碱性磷酸酶和骨钙素定量分析结果。

DCAD is looked as efficiency index to the quantitative analysis of the bad ingredient in the alkalescency source dietary, and to feeding the anion dietary.

当前预防奶牛乳热症的方法主要是通过平衡干奶牛日粮离子，日粮阴阳离子间隙便应运而生，它作为定量分析碱源性日粮中的有害成分和饲喂阴离子日粮的有利作用的指标。

The quantitative relationship between the melting point of normal alkane and its molecular structure is proposed, based on the characteristics of mole-cular structure by using topological method.

根据分子结构的特点，应用拓扑方法首次提出了正烷烃的熔点与其分子结构之间的定量关系。

Then mainly and secondary risk factor analyze to BOT project on the basis of consulting a large number of materials, choose the main participant based on project of the fuzzy method to carry on quantitative appraisal to it, the result appraised is applied to the concrete research of allocation of risks.

然后在查阅大量资料的基础上对BOT项目中的主要及次要风险因素进行分析，并选择模糊方法基于项目的主要参与方对其进行定量的评价，评价的结果应用于风险分担的具体研究中。

According to the dichotomy pixel Spatial Modeler modeling tool used to calculate the vegetation coverage in mining, use of non-supervised classification of vegetation coverage on the mining area classification, coloring, and finally come to mine the vegetation coverage in 1990-2000 category map, quantitative description of the Shanxi Province, 10 years of vegetation cover change: The region coverage to low, medium and high-based, the proportion remained almost unchanged, a significant increase in very low coverage, high coverage significantly decline.

根据像元二分法利用的建模工具Spatial Modeler计算出矿区的植被覆盖度，利用非监督分类方法对矿区的植被覆盖度进行分类、赋色，最后得出矿1990-2000年的植被覆盖度分类图，定量的说明了山西省10年间的植被覆盖变化情况：全区覆盖度以低、中和中高为主，所占比例几乎保持不变，极低覆盖度有明显增加，高覆盖度有明显下降。

With quantitative and qualitative analysis,we analyze the quantity alterant relations of consumption with income,population ,education,government expenditures and interest rate on deposits. On this analysis ,we give some suggests to improve the consumption of residents.

从定量和定性分析的角度，分析了我国居民消费水平、居民收入、人口增长率、各层次教育、国家财政支出和银行利率等相关因素之间相互影响的数量变动关系和内在规律，就如何提高居民消费水平促进经济协调发展提出若干对策。

It's not quite as simple as that.

并没有那么容易。

It debuted in 1992 in Japan and the United Kingdom, and 1993 in the United States.

它首次亮相于1992年在日本和英国，在美国1993年。