扩散的例句大全

A two-dimensional numerical method is presented for predicting the chloride diffusion coefficient of cement paste.

提出了水泥石氯离子扩散系数预测的二 维 数值方法.

Diffusion coefficient of copper in barrier coating is a considerable parameter for evaluating barrier ability.

铜在防渗铜镀层中的扩散系统是评价镀层防渗铜能力的重要参数.

The hydrogen diffusion coefficient had the different performance in different stages of cycling test.

研究发现,合金在循环曲线各个阶段的氢扩散系数均不相同.

Besides, the effect of diffusion coefficient on interlaminar shear stength of composites is investigated.

此外, 还研究了扩散系数对芳纶纤维复合材料的层间剪切强度的影响.

The concentration field of suspended sediment is calculated by using diffusion equation.

用剖面二维悬移质扩散方程求解浓度场.

The transposition and attenuation actions of flood wave are defined by of convection and diffusion equation.

根据对流扩散方程,从数学上定义了洪水波的推移和坦化作用.

In this paper, A modified Dennis scheme for the steady-state convection-diffusion equation is proposed.

本文提出了求解定态对流扩散方程的修正Dennis格式.

This paper deals with the periodic optimal control governed by a degenerate nonlinear diffusion equation.

摘要研究由退化非线性扩散方程所支配系统的周期最优控制问题.

Mankind is plagued by trans-national problems such as environmental degradation, arms proliferation, international crimes and terrorism.

环境恶化 、 武器扩散 、 国际犯罪、恐怖主义等跨国问题困扰着人类.

Mankind is plagued by trans-national problems as environmental degradation, arms proliferation, international crimes and terrorism.

恶化 、 武器扩散 、 国际犯罪、恐怖主义等跨国问题困扰着人类.

As soon as you uncork a bottle, CO2 starts diffusing from the champagne into the air.

一旦你打开酒瓶盖子，二氧化碳就开始从香槟中扩散至空气中。

Broader demands and hopes for water, meanwhile, are playing out just north of Chicago in Wisconsin.

与此同时, 就在芝加哥以北的威斯康星州,对于水的渴望正在向四周扩散.

Yet in Pakistan the US finds itself allied to a military regime, a nuclear proliferator and an uncertain and ambiguous ally in the wars on terror and on the Taliban in Afghanistan.

但在巴基斯坦，美国发现自己的盟友是一个军事政权，一个核扩散者，一个在反恐和打击阿富汗塔利班武装力量等战争中立场模糊的不坚定盟友。

On the mechanism and strategy of military technology innovation and dispersion at the age of knowledge economy

知识经济时代军事技术创新扩散机制研究与对策分析

The regulations cover sensitive items, equipment and technology in nuclear, biological, chemical and missile fields, as well as military goods.

随着今年导弹、生、化等四部防扩散和出口控制法规的出台，这一体系已涵盖了核、生、化和导弹等各类敏感物项及所有军品。

Foundations are bases placed on the ground so as to spread a vertical load over it.

基础是置于地基上的底座,其作用是扩散基础上面的垂直荷载.

Diffusion method, was suggested as a sample introduction means in HPCE.

本文提出了用扩散作为高效毛细管电泳的进样方法。

The skin is involved by invasive carcinoma by direct extension.

皮肤被浸润性癌累犯，直接扩散。

The attached skeletal muscle is involved by invasive carcinoma by direct extension.

附属的骨骼肌被浸润性癌累犯，直接扩散。

A simple transformation, hyperbolic function method and exact solution for a class of reaction diffusion equation

一个简单的变换，双曲函数法和一类反应扩散方程的精确解