指数的

This can be expressed by where X i and x i are undeformed and deformed positions of a point in direction i respectively,d ij denotes the Kronecker delta,and the summation convention of summing on all repeated indices is used.

E ij [15，16]。这个可以用下面的式子来表达一个点Xi和xi在各自方向上未变形的和变形的位置 dij表示克罗内克δ，使用反复连续指数的求和。

This performance can be considered as microheterogeneity characteristics.The order of lacunarity index is contrary to the order of coverage rate of the forest landscape elements in the same scale, consequently, lacunarity indices values in experiments can help to study the coverage rate of forest landscape elements changing with the spatial scale.

孔隙度指数的排序与在该尺度下各森林景观组分覆盖率大小排序相反，因而根据试验计算的孔隙度指数值可以研究各森林景观组分的覆盖率随空间尺度变化的情况。

This paper presents one quick monitoring technology (Chronoelectrogravimetry monitoring technique) of water scaling power which combines quartz crystal microbalance technology with three electrodes electrochemical technology. The sensitivity and repeatability of the method, the relation with the RSI scaling index and the influential effects of this method are studied in this paper.

本文建立了一套采用石英微天平技术及三电极电化学技术相结合的快速测定水质结垢能力的装置，并且对这一方法的灵敏度、重现性、与雷氏指数的相关关系及其影响因素进行深入研究。

C. Considering the attribute of sharp change and uncertainty of China's stock market, is the velocity of 300 stock-madeup index overhigh ? even the level eventually is unacceptable.

c。基于中国股市迅速转变的性质和较为反复不定，由300家股票组成的指数的周转率会不会过高至不可接受的水平？

By selecting the urban population data of five years after Chinese reform and opening, use double logarithmic model on the research of the Zipf's law between the cities'size and urban hierarchy. By getting the data of Chinese cities'distribution, analyze the development trends of Chinese cities'distribution Zipf's index with the parametric test, nonparametric test and analysis of variance.

本文通过选取改革开放后5年的中国城市人口数据，运用双对数模型对我国城市规模和城市等级之间的Zipf法则关系进行实证研究，在得到我国各个省份城市规模分布值的基础上综合使用参数检验，非参数检验和方差分析等方法对我国城市规模分布Zipf指数的发展趋势做出分析。

Based on the technical maturity with an emphatieal considering economic maturing and on approprite considering of guantitative maturity, it determined the felling age of masson pine pulpwood on different site index and different grow model, the best manage model on different seed provenance and different site index; the felling ages of masson pine pulpwood in Hubei Province were from 15 to 26 years old.

根据"以工艺成熟为基限，重点考虑经济成熟，适当兼顾数量成熟"的原则，确定不同立地、不同栽培模式下马尾松纸浆林的主伐年龄及不同种源、不同立地指数的最佳经营模式，提出湖北省马尾松纸浆林的主伐年龄在15～26 a之间。

It can detect the index of human balance function with scatheless convenient safe means. The system circuit of the device contains a RC low-pass filter, which is able to eliminate interferential thin lines and thus improve the function of magnifying signal.

该系统的电路中还引用了RC低通滤波器有效的消除细纹干扰，改善放大信号的功能，完全可以达到无创、便捷、安全地完成人体平衡功能指数的检测。

With the same idea for thin film test, a method was proposed to determine the yield strength and hardening index of small volume of material by indentation loading curve using spherical indenter.

通过对小体积材料球压入过程的数值研究，获得了小体积材料基本力学性能与球压入响应间的函数关系，并据此提出用球形压头的纳米压入加载曲线确定小体积材料屈服强度与硬化指数的新方法。

Through demonstration research, it appraised subentry index and general index of investment Climate in every province and mutual confirmation of FDI achievement index in GDP, and proposed the development strategy and suggestion of the regional investment Climate of our country.

在实证上，采用主成分分析法对我国各省投资环境的各分项指标和总指标进行实证分析与评价以及相对于GDP的FDI绩效指数的相互印证，并据此提出了优化区域投资环境的发展对策建议。

Along with the hurricane and slump of NASDAQ index, conclusion to the argument about whether traditional economy is the subverter of traditional industrial civilization or just the "froth" has not been drawn.

伴随着美国纳斯达克指数的狂飙与暴泻，关于网络经济是传统工业文明的颠覆者还是博傻的"泡沫"的争论也众说纷纭。

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％。