查询词典 variation factor

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。

Study on the driving forces of land use/cover temporal-spatial change. On the basis of the systematical study on natural and social-ecomic factors including climate, population, technology and affluence status etc. during the past 50 years in this area, the multivariate statistics simulation models of LUCC were developed for two periods of 1950's-1980's and 1986-2000 respectively. Then, the Thiesson polygon method was used to the spatial allocation of soci-economic factors, thereby the spatial relationship between land use degree change and socieconomic factor variation was detected within GIS. Based on the analysis of the integrative characters in different geographical divisions, the electivity index was employed to describe the possible impacts of the natural landscape structure on spatial differentiation of land use transition. At last, correlation analysis between major roads and the distribution of land use change was made.

分析近50年气候资料和人文因子在不同年代的变化特点，系统地研究了气温和降水等自然因子和人口、农牧业发展、经济状况等人文因子对区域土地利用变化的影响；从时间序列的角度分析了50年代至80年代初和80年代中期至2000年两个时段土地利用／土地覆被变化的驱动因子，在相关分析的基础上，分时段建立了区域土地利用／覆被变化的自然-人文影响统计诊断模型；针对不同经济类型区选择典型县，分析近15年土地利用变化外在人文驱动力的区域相似性和差异性；尝试以THIESSEN多边形方法进行社会经济统计数据的空间化处理，探讨了土地利用程度变化与人文因素变化的空间相关关系；以优先指数模型和土地利用类型转化率与距交通干线距离的相关模型分析了景观自然与人文结构对土地利用空间转化过程的影响。

Male gametophytic selection is known as a powerful motivation in biological evolution, and is also considered as an important factor that influences genetic differentiation, variation and genetic diversity in plant.

雄配子体选择是影响植物遗传分化、演变和遗传多样性的重要因素，被认为是生物进化的有力动力。

The dynamic change of hippuric content, influence factor in composting process and the variation of hippuric acid content in different manure were studied.

利用畜禽粪便进行室内模拟堆肥试验，研究不同畜禽粪便中有害物质马尿酸含量的差异、堆肥过程中马尿酸含量的动态变化以及影响因素。

Urban soil bodies generally exist in the hydrochemistry environment of normal temperature, atmospheric pressure and slow variation. Under this kind of conditions, the chemical components in soil, which are an essential factor affecting the stability of soil, play an important role in this kind of environment, and also have an important influence on surface subsidence, production of earth holes and so on.

城市区域的土体环境一般是处在常态即常温、常压、缓变异的水化学环境中，在这种环境中，影响土体稳定的要素－土体中的化学组份扮演著重要的角色，而其对诸如地面沉降、土洞的产生都有重要影响。

Deep evolution is an aggregate of many kinds of evolutions; it is a multifaced god, a creator with many arms, working by many methods, of which natural selection of variation is perhaps the most universal factor.

深度进化，是多种进化的聚合；它是一位具有多副面孔的神，一位长有多条臂膀的创造者；它工作的方法多种多样，其中变异的自然选择也许是它应用最广泛的因素。

Deep evolution is an aggregate of many kinds of evolutions; it is a multifaced god, a creator with many arms, working by many methods, of which natural selection of variation is perhaps the most universal factor.

深奥的进化过程，实际上是由多种类型的进化过程所叠加在一起而总和而成的，它是那种具有多副面孔的神，一位长有多条臂膀的创造者，它通过多种不同的方法来进行它的工作，而在这些方法之中，对变异的自然选择，也许是一种应用最为广泛的因子而已。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。