查询词典 excess

The grain boundary energy, as a function of the excess volume △V, is closely related to the crystalline structure for the same element.

分别采用普适状态方程和准谐德拜近似对Co的fcc与hcp结构和Fe的fcc与bcc结构的界面能进行了计算，结果表明同一种元素不同结构的界面能有差异，它们的界面能是过剩体积△V的函数。

Lack of sex function and excess turbulence of sex hormone were importance factor that inducedaged X syndrome whether in aged men and in aged women patients.

无论是老年男性还是老年女性，性功能的减退，雌雄激素比例过度失衡是发生老年X综合征的重要因素之一。

Excess demand function ; polynomial function.

超额需求函数；多项式函数

We get appropriate threshold with mean excess function plot, get severity distribution of losses over threshold with GPD and frequency distribution with hypothesis test.

首先根据均超函数图估计出恰当的阈值，利用假设检验估计超阈值的发生强度，用广义帕累托分布估计了超限参数。

The slurry pH in the reaction tank is a function of the excess limestonein the lank, the sulphur dioxide removed and a solid residence time in the absorber reaction tank.

在吸收塔反应箱里的石灰浆液PH值是由在箱里过剩的浆液、被去除的二氧化硫和石灰在反应箱里滞留的时间共同决定的。

In POT model, it used the technique of parameter estimator stability, making up for the limits of the currently popularly-used Mean Excess Function e, and the threshold quantitatively selected by Kurtosis Method has also been achieved, and solving the problem the illustration method couldn't be applied to.

特别是，在BMM模型中充分地考虑了子区间极值一般极限分布与极值序列极限分布之间的关系，测度了受子区间长度影响的极值VaR；在POT模型中运用参数估计量稳定性法弥补了目前普遍采用的样本平均超出量函数e法的不足，针对一些图解法无法适用的问题，实现了峰度法对阈值的定量选取，并对指数回归模型法、子样本自助法、序贯法等定量法进行了分析探讨。

We give a simple and practical method to decide on exceedance threshold. Based on the linearity of mean excess function which is a qualitative means,this method uses moment estimate plot to analyze quantitatively the varying trend of shape parameter with changing thresholds.and combines these two means to choose reasonable threshold.

我们给出了确定超越门限的一种简单实用方法，该方法基于平均剩余函数图形的线性性这种定性方法，利用矩估计图定量分析形状参数估计随门限值变化趋势，将两种方法相结合来确定合理的超越门限。

The impact of iodine excess on thyroid function 2.1 More iodine excreted through urine In both rats and mice, the urinaryiodine content in high iodine groups was significantly higher than that in N1group, and in good accordance with the level of iodine intakes.

NIS基因表达和活性受到抑制使甲状腺摄碘能力显著下降，碘过量时Wistar大鼠和Babl／c小鼠甲状腺组织内碘含量仅略有增加，与碘摄入量不呈平行关系。

Although None-tax revenue has two basic functions: distribution function and adjusting function, excess unreasonable none-tax revenue brings negative effects: embittering enterprise's burden, dispersing state asset, aggravating unfair of social distribution, corrupting social moral and lower China's economic growth speed.

但过多不合理的非税收入也带来了负面影响：加重企业负担、分散了国家财力、加剧了社会的分配不公，败坏了社会风气、加重了我国经济增长速度下降的现状。

The main results are: given n - 1 polynomials satisfying some conditions,then each polynomial can represent an excess demand function for corresponding commodity.

p1，p2，…，pn－1），s＝1，2，…，n—1，若满足条件：则Es，s＝1，2，…，n—1均为一个经济的超额需求函数。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。