指数

In 1988, Song Dedun and Ding Jing further verified that the distributions whose inverse forms must be explicitly defined could by no means be a prerequisite for using the PWM method, and they applied PWM method successfully to the estimation of parameters in Pearson Type-Ill distribution (P-III distribution) although this sort of distribution nev...

由我国宋德敦、丁晶(1988年)将美国Greenwood等人(1979年)提出的概率权重矩法，应用于P-Ⅲ分布，取得较好效果。本文将PWM法应用于指数Γ分布的参数估计。统计试验结果和实例分析表明，PWM法用于指数Γ分布的参数估计时，具有较好的统计特性。

Baidu and Google photograph are compared, it is more persnickety it seems that, allegedly need does one cartoon of a piece of Baidu to just can get very detailed index data, for person of this pair of our Seo, it is an user the experience is bad, but probably Baidu has his reason.

最后，说说对baidu指数的感觉吧。baidu和google相比，似乎是比较小气的，据说需要办一张baidu一卡通才能得到很具体的指数数据，这对我们seo人来说，就算是用户体验不好了吧，但是或许baidu有自己的原因吧。

But besides the meanderings of the Dow and Samp;P some market watchers have been eyeing volume numbers which have been pretty piddling lately.

但除了道琼斯指数和标准普尔指数的一波三折外，一些市场观察人士还在关注最近相当清淡的成交量数据。

There are six kinds of fatty acid in the grey green pilius and mycelia. The content of setearic acid in fruitbody is high ,which is 56.10% of the total fatty acid . The poly-unsaturated fatty acid is 56.07% of the total fatty acid in the mycelia .higher than Rivinosa and peanut . The fruitbody of L.deliciosus has 17 kinds of amino acids, the total content of which in pileus and stipe is respectively 12.75% and 8.98%. The essential amino acid makes up 48.39% of the total amino acids.The first limit amino acid is met.

松乳菇子实体中含有17种氨基酸，氨基酸的总含量在菌盖和菌柄中分别为：12.75％，8.98％，其中必需氨基酸含量占总氨基酸含量的48.39％，明显高于FAO／WHO模式的标准蛋白，略低于松口蘑和牛舌菌；松乳菇的第一限制氨基酸为蛋氨酸；化学评分、氨基酸评分、必需氨基酸指数、生物价、营养指数、氨基酸比值系数分分别为：77.6、64.9、98.6、95.8、23.2、74.19。

The adult rats manifested an endocrine deficiency syndrome with decrease of body weight, pituitary weight and its index, and testicular weight and its index.

二、初生期4日内注射MSG以损毁下丘脑弓状核区，成年期表现生殖内分泌缺乏综合征：体重、垂体重及其指数和睾丸重及其指数降低。

Plowland pressure index is introduced to analyzed the utilization of rural plowland.

摘 要：为了土地的节约集约化利用，解决日益突出的建设用地与保护资源之间的矛盾，促进国民经济进一步发展，采用耕地压力指数等对农村土地利用现状作统计分析，并且计算1991—2006年的耕地利用的综合技术效率，结果表明：耕地压力指数呈下降趋势，土地利用技术效率总体说来变化平稳，呈现缓慢的上升趋势。

The author chooses different high voltage electrostatic field (200,300,400,500?kV/m) and different processing time (5,10,15,20?min) to process the paddy rice seeds, then measures and analyses the germination rate, the germination index, the plumule height, the vitality index etc.

选用不同的高压静电场(200，300，400，500kV/m)和不同的处理时间(5，10，15，20min)处理水稻种子，对水稻种子的发芽率、发芽指数、幼苗生长高度、活力指数等项指标进行检测和统计分析，试验设置相应对照组。

Podocarpus nagi are the least.(5) Comparing the plant communities from different latitudes, it shows that the rule of community species diversity and community tree layer diversity index change as the latitude changes according with Wlater and Whittakers conclusion about Shannon-Wiener index decrease as latitude increase.

5与不同纬度的植物群落的比较结果表明：群落物种多样性和群落乔木层多样性指数随纬度的变化规律符合Wlater和Whittaker关于Shannon－Wiener指数随着纬度的升高而降低的结论，即与群落物种多样性的纬度趋势一致。

Adopting homogenous experimental design and applying the response surface method,the effects of corn variety,screw speed and water content on radial expansion ratio and extrusion index were studied,and the quadratic polynomial mathematical models of expansion ratio and extrusion index were constructed.

采用均匀试验设计方法，应用响应面分析了玉米品种、螺杆转速和物料水分含量对膨化率和挤压指数的影响，并建立了膨化率和挤压指数的二次多项式数学模型。

127 Chapter 1 The History and Future of Computers 3.1.2 Positional Notation The exponential powers of the positions are critical for understanding numbers in other numbering systems.

位的指数幂在理解其他计数制中的数时是个关键。基数小数位的指数幂在理解其他计数制中的数时是个关键。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。