查询词典 help index

With the study of temporal-spatial distribution of siol microbial diversity,we found species richness index,diversity index and evenness index had a falling trend,and the downtrend was slighly different.

在研究土壤微生物的时空分布中发现，土壤微生物现物种丰富度指数、多样性指数、和均匀度指数随海拔升高，都呈缓慢下降趋势，并且在不同地区下降趋势略有差别。

The spatial structure character of tree populations in a natural Sonneratia caseolaris + S. apetala forest in Futian, Shenzhen was investigated using position index, mixture index, differentiation index, and Ripley's K-functions.

采用位置指数、混交指数、分异指数以及Ripley's K-方程，探讨了深圳福田红树林保护区海桑+无瓣海桑自然林的空间结构特徵。

In other perspectives, this research uses application experiment with household registration as analytic hierarchy process to investigate the adequacy and the spread of performance index construction. It will not only structuralize household index, but it also endows each with weight in order to give each performance index its meaning and importance.

它方面，以户政作为层级程序法的应用实验，探索绩效指标建构的适合度与展度，不仅将户政指标予以结构化，且分别赋予权重，让绩效指标各有其意义与重要性。

Although only a little financial derivatives appeared in domestic capital market. The index fund has developed for a period of time. Such as Wanjia 180 index fund which underly Shanghai 180 index and ShenZheng 50 ETF.

国内金融衍生品市场尽管才刚刚起步，但是基于上证180指数和深证100指数的指数基金已经出现，以前者为标的资产的有万家180指数基金，以后者为标的的有深证50ETF。

The song that use unhusked rice, Yahoo and circumstance of feedback of Microsoft MSN test and verify, can inspect gender and index index in order to obtain better index.

用谷歌、雅虎和微软MSN验证反馈情况，以获得更好的索引可视性和索引指标。

Based on fractal coding the index file have two characters: First, similar images have similar iterative function so as to produce similar index file, and the similar index file can retrieval the similar image; Second, unsimilar images have unsimilar iterative function, vice versa.

这个分形编码方法建立的索引文件具有三个性质：(1)相似图像有相似分形函数能产生相似索引文件，相似索引文件能检索到相似图像；(2)不相似图像有不相似分形函数，反之亦然。

Based on fractal coding the index file have two characters:First, similar images have similar iterative function so as to produce similar index file, and the similar index file can retrieval the similar image; Second, unsimilar images have unsimilar iterative function, vice versa.

将图像经分形编码，得到每张图像的迭代函数伴随图像存入数据库中，成为该图像的索引文件，这样对数据库进行搜索时，将针对此索引文件比对，找出与查询图像相似的图像。

The distribution database and the geographic cladograms of the superfamily was set up. The distribution pattern of the superfamily was concluded and the origination centre of the superfamily was also discussed. We deduced that the South Asia is probably the origination centre of the superfamily. Two new index for zoogeographic analysis, index of high taxa distribution and the possibility index of the origination of a high taxa, were proposed.

应用Diva 软件研究了叶蜂总科族级支序生物地理，建立了地理分布数据库和地理支序图，拟合了叶蜂总科现代分布格局，推断出叶蜂总科的起源中心位于东亚南部，提出了两个新的地理分析指数—类元分布指数It和类群起源可能性指数Io。

3The study on the diversity of soil microbial community of Pinus bunging Zucc.et Endl 20 diferent microbial community in the soil were analyzed and compared by species richness index,diversity index and evenness index.The result showed that Species Composition,Quantity Variation and Bio-diversities ect.of soil microbial community differed.

3白皮松土壤微生物群落多样性研究运用丰富度指数、均匀度指数和多样性指数对不同生境的土壤微生物进行分析比较，结果表明，分布在20个样地的微生物各自组成了相应的群落，群落内属的种类、数量组成、多样性、均匀性等都是不同的。

You can get access to individual elements with an index and pair of brackets, or a consecutive group of elements with the brackets and colons giving the indices of the elements you want starting from one index and going up to but not including the ending index.

你可以简单的用方括号加一个下标的方式访问它的每一个元素，或者通过在方括号中用冒号把开始下标和结束下标分开的方式来访问一组连续的元素。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。