查询词典 variation factor

Model based method has been under more and more investigation because it's robustness and adaptation to the random factor variation of the nature.

统计模型方法由于其鲁棒性和与事物随机变化因素的相适应性而受到越来越多的关注。

Aiming to influence of soil water and salt on plant mechanics in salinization distribution, tield experiment are conducted to study influencing factor and regular of temporal and spatial variation of sunflower＇s leaf water potential.

针对盐渍化地区水、盐对作物的机理影响，采用田间小区试验研究了在盐渍化地区油料向日葵叶水势的影响因素及叶水势的时空变化规律。

Comparing to temperature changing and gas-washing, pressure changing is the most important factor that induces regular fractionation of carbon isotope of gas (variation ofδ 13C is up to 1.3‰).

研究这种变化不仅对油气成藏研究有重要的意义，而且有助于对现今油气性质和组成提供一种全新的成因解释。

The greatest variation takes place in the volume contractive rate of the heartwood, collapse factor and collapse depth of the sapwood.

心材的体积收缩率、边交界材的皱缩因子和皱缩深度变化最大。

Descriptive statistics, factor analysis, analysis of variation, simple linear regression, and multiple regression analysis are used to conduct analysis.

以描述性统计、因数分析、变异数分析、简单回归与复回归分析等统计方法进行分析。

Using the shape of this embryonic ring was to be applied to measure the variation of the shape of the statolith. This is a useful tool to know the temperature factor during embryonic development by comparing with the shape of the hatchling's statolith.

而出生时期的平衡石形状可以藉由描绘最外层胚胎轮的轮廓来回推，根据出生时期平衡石的相对形状，可以作为推估胚胎所经历过的发育环境条件，可以帮忙了解初期生活史的相关环境条件。

And these factor which could explain 13.60% and 11.21% of total variation in 2000 and 2001 health spending on hemo-dialysis.

而且CART分析结果对於解释2000年和2001年洗肾总医疗费用的解释力分别为13.60%和11.21%。

The index (Gst=0.5284) presentes that 52.84% molecular variation existes among subpopulations, 47.16% existes within subpopulations. There are changes of genetic differentiation from 0.0000 to 1.0000. In addition, the gene flow of Aristida pennata populations is 0.4426, which suggests relative limited gene flow may be one of important factor influencing on the genetic structure of the species.

亚种群间的基因分化系数为0.5284，即有52.84％的遗传多样性存在于种群间，有47.16％遗传多样性存在于种群内，各位点的遗传分化程度差别较大(0～1.0000)，其基因流为0.4462，不足以防止漂变引起的种群间的遗传分化。

The variation and influence factor of soil-water mineral degree is analyzed in this paper by using the assaying result of water sample.

在对水样分析结果进行总结的基础上，对试验点土壤水的矿化度变化规律及其影响因素进行了初步的分析。

The variation of red blood cell immunity function in the patients of type 2 diabetes mellitus (type 2 DM)(34 case) and diabetogenous nephropathy(31 case) was checked up in this article,undering the control with 40 case of healthy people.The results showed that the rate of floral hoop of red blood cell C3b receptor(RBC.C3bRR) and the red blood cell immunity elevated factor in the DN and type 2 DM patients dropped down remarkably.

本文检测34例非胰岛素依赖型糖尿病(2型DM)患者及31例糖尿病肾病患者的红细胞免疫功能，并与40例健康人进行对照，结果发现2型DM及DN患者红细胞C3b受体花环率(RBC.C3bRR)、红细胞免疫促进因子显著下降，红细胞免疫复合物花环率RBC。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。