指数的

We must calculate their topographic indices in order to get their topographic index frequency distributions.

为了得到它们的地形指数频率分布，需计算它们的地形指数。

This article made a detailed analysis of the types, levels and spatial distribution characters of tourism resources in Hangzhou, applied index R to make a quantitative analysis of the spatial distribution pattern, and used topological index in graph theory to make a qualitative analysis of its spatial structure.

本文具体分析了杭州市旅游资源的类型特征、等级特征和空间分布，用最邻近指数R对其分布形态进行了定量分析，并运用图论学中的有关拓扑指数对其空间结构进行了定量分析。

objectiveto provide the scientific foundation for the construction of gap cultivation bases of abrus mollis hance by evaluating the pollution status of soil and irrigation water in abrus mollis hance cultivation base.methodsthe environment quality was appraised by the nemerow pollution index method.resultsthe quality of soil and irrigation water was good, falling in the categories of "clean".conclusionthe quality of soil and irrigation water in abrus mollis hance cultivation base accords with the requirement of gap of chinese medicinal materials.

目的对鸡骨草种植基地土壤、灌溉水污染现状进行评价，旨在为鸡骨草规范化种植基地建设提供科学依据。方法土壤及灌溉水污染现状运用单项污染指数法和内梅罗综合污染指数法进行评价。结果种植基地土壤和灌溉水污染等级均属于&清洁&一级。结论鸡骨草种植基地的土壤和灌溉水质量完全符合《中药材生产质量管理规范》的相关要求。

American stocks represented 66% of the world's market value in 1970 and have been declining bumpily since then, primarily as a result of the growth in emerging markets, according to Russell Investments, which uses Russell and Morgan Stanley Capital International, or MSCI, indexes in its analysis.

广告据Russell Investments根据罗素指数和摩根士丹利资本国际指数所作的统计显示，1970年时，美国股票在全球总市值中占66%，但随着新兴市场的发展，这个比例持续下滑。

American stocks represented 66% of the world's market value in 1970 and have been declining bumpily since then, primarily as a result of the growth in emerging markets, according to Russell Investments, which uses Russell and Morgan Stanley Capital International, or MSCI, indexes in its analysis.

据Russell Investments根据罗素指数和摩根士丹利资本国际指数所作的统计显示，1970年时，美国股票在全球总市值中占66%，但随着新兴市场的发展，这个比例持续下滑。

In this paper, a quantitative structure-property relationship study was carried out for modeling pKa and logP of carboxylic acids.

利用QSPR(Quantitative Structure-Property Relationship)的研究方法，对41种有机羧酸的各阶分子连接性指数及其价指数进行了计算。

The diversity index of soil dematiaceous hyphomycetes was the highest but the evenness was lower in town-oasis, whereas in desert and gobi the diversity index was obviously lower, and the species evenness was higher.

在小镇-绿洲生境中，土壤暗色丝孢菌的Shannon-Wiener多样性指数最高，均匀度较低；而在沙漠和戈壁生境中多样性指数明显较低，而物种的均匀度较高。

The analysis of diversity shows that some of the manuring treating will advance the soil bactrial community diversity index, evenness and richness which was high from the sample without manuring. Different manuring could increase the soil bactrial community parameter effectively but discrepantly.

多样性分析显示，部分施肥土壤的微生物群落多样性指数、均匀度指数和丰度均高于对照，处理间的各土壤微生物群落参数差异较大。

Methods Study the effect of G. lucidum spores oil (at the dose of 2.5,1.25,0.725 g/kg) on reducing the toxicity of the Cy chemotherapy and 60Co radiotherapy by detecting the number of the peripheral blood leucocyte, the number of bone marrow karyota;spleen index, thymus index of normal mice and H22-bearing mice by carbon clearance test and serum erythrocytolysin test. Results It showed that G.

方法以正常和 H22荷瘤小鼠为对象，通过检测外周血 WBC数、骨髓有核细胞数、脾脏指数、胸腺指数来观察口服灵芝孢子油(2.5，1.25，0.625 g/kg)对于环磷酰胺化疗及60Co放疗的减毒作用；通过小鼠碳廓清实验、血清溶血素测定实验检测药物对 H22荷瘤小鼠免疫功能的影响。

Methods In total 148pregnant women were enro lled in this study. The e-chogenic feature and the blood flow i ndexesof the ovarian corpus luteum were ass essed from4th to 12th gestational week with tra ns-vaginal color Doppler ultrasono graphy.

方法采用经阴道超声检测148例早期妊娠4～12周孕妇的卵巢，观察卵巢内黄体的二维声像及彩色多普勒血流改变，检测收缩期最大峰值流速、阻力指数及搏动指数。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。