查询词典 quantitative

Five variables quantitative structure-biodegradability relationship model was established applying Kier's molecular connectivity indices and shape indices simulation analysis of the biochemical oxygen demand of 42 substituted aromatic compounds with activated sludge.

应用分子连接性指数及分子形状指数分析影响42种取代芳烃在活性污泥中的生化需氧量，建构了一个5变量的QSBR模型，其可决系数(R2)为0。

Results: Digital quantitative EEG, some absolute, relative, monopolar mean frequency of kinesthesia and kinesthetic perception area FP2, F6, C4, F8, T6 were lower than the value of corresponding hemishere within delta, theta, alpha, beta band.

结果：数字量化头皮脑电位中FP2，F6，C4，F8等脑区的绝对值，相对值和运动觉与运动知觉电位在δ，θ，α，β，4个频带比相对应脑区各项值低。

Through laborious research, both theoretical and experimental, the quantitative features of the kinetic theory were formed.

由实验和理论所得到的许多定量结果中，这里只引用其中的一个。

This paper is to study the background, applying modern enterprise management theory and qualitative and quantitative analysis method to study the new new kitchenware, the company's management fee.

本文正是以此为研究背景，运用现代企业管理理论以及定性与定量相结合的分析方法，来研究新新厨具厂公司的企业管理费用问题。

Study of technology for knife-edge quantitative test.

刀口定量检验技术的研究。

We know next to nothing about the effectiveness of the alternative policies that central banks are forced to adopt if they don't just want to sit on their hand once the hit the zero lower bound: quantitative easing and credit easing, relaxing the collateral requirements for central bank lending etc.

如果一旦逼近零利率的边界，央行不想仅仅表示不赞成，他们会被迫采用其他的政策，譬如：增加货币量、放松信贷、降低向央行借贷的抵押要求、等等。对这些政策的效果，我们几乎一无所知。

Methods Six cadaveric lumbar vertebrae were harvested and evaluated with dual-energy x-ray absorptiometry and quantitative computed tomography to assess bone mineral density. Matched, polyaxial pedicle screws were then randomly assigned by side and placed using the Magerl, Krag or caudad trajectory technique assisted by Iso-C 3D scan and 3D navigation system. Cyclic loading tests were performed with a maximum 250 N load at 3 Hz up to 30000 cycles while recording load and displacement. Stiffness quotients were calculated it comparison.

从尸体中获取6节腰椎椎体经DEXA和QCT检测骨密度值，证实为骨质疏松后在计算机导航下按随机分组的方法向12个椎弓根中置人不同方向的椎弓根螺钉，使用MTS-858生物力学仪脊柱力学测试平台进行±250N的循环负荷疲劳测试，记录负荷循环中的螺钉位移，计算系统的刚度系数并进行对比分析。

The physical mechanism of soil water transportation is explained using fractional Brownian motion. Quantitative mathematical-physical analysis model is proposed. The analytical solution demonstrates fractal characteristics of Lévy distribution.

通过对土壤中水分输运的物理机制的分析，利用分数布朗运动解释了土壤内水分输运的物理机制，得出土壤内水分输运的定量数理解析模型，模型的解析解是具有分形特征的列维分布。

On analysing the status of labour exchange, the staffs activity, and relation between them and the state-owned enterprises, the paper will compare them with that of Chinese-foreign joint ventures and the popular collective enterprises, and combine the qualitative analysis and the quantitative analysis.

本文在分析国有企业中劳动交换状况与职工劳动积极性问题以及相互之间的关系时，还将结合中外合资企业和民办集体企业中有关情况进行比较研究，并且把定性分析与定量分析统一起来。

The purification quantitative method is not only laconic but also accurate.

2计算净化量的方法运用数学曲线积分面积公式，既简便又准确。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。