扩散的例句大全

The calculation results show that the concentration diffusion has inhibiting effect on the convection.

结果表明了浓度扩散对系统有稳定作用.

Such diffusion process is often affected by the mechanical stresses in the solid.

通常这样的扩散过程是受到固体里面内应力的影响.

As well located at the mountain terrain special surface, the gas diffusion process more complicated.

由于井场所位于的山区地形下垫面特殊, 气体扩散过程比较复杂.

The reaction rate was dually controlled by chemical reaction and diffusion process.

浸出过程实际上受化学反应与扩散过程双重控制.

Furthermore type of local vortex is introduced by the impurity particles, which could enhance the self-diffusion.

此外,还发现异质粒子的引进会引起局部涡旋, 进一步增强自扩散.

Turbulent diffusion coefficient is computed by F-distribution. The model can be used to changeable depth.

计算紊动扩散系数采用F分布, 模型可用于变水深情况.

Synthesis carbon nanotubes using diffusion flame is a kind of novel technique.

利用扩散火焰合成碳纳米管是一项新的技术和方法.

Uses: diffusion pump oil for heating, high temperature heat presses.

功用: 用于油扩散泵炮炼 、 高温塑机炮炼.

Uses: diffusion pump oil for heating, temperature heat presses.

用途: 用于油扩散泵加热 、 高温塑机加热.

Molecular diffusion occurs in a gas as a result of the random motion of the molecules.

气体中的分子扩散是由分子的不规则运动产生的.

Molecular diffusion is the predominant mechanism controlling volatile organic compounds transport within the composite liner.

有机挥发性化合物在复合衬里中迁移时,其主要的机理是分子扩散作用.

Study on Automated Test System of Thermal Diffusivity of Thin Films Based on AC Calorimetric Method

基于交流量热法的薄膜热扩散率自动测试系统的研究

Then the principle of AC calorimetric method and its experiment technology were described in detail.

然后深入讨论了交流量热法测试薄膜热扩散率的原理及其实验技术。

Based on the branching pore-tree, a reaction diffusion model is proposed and used to analyze the effect of the fractal structure on reaction efficiency.

研究发现：分形结构特征对反应物的扩散性质具有重要影响。

The results indicated that the diffusion behavior of element Si in the matrix is basically the same no matter whether it came from rapid solidifiable or common brazing metal.

实验结果表明，普通钎料和快冷钎料中Si元素在母材基体中的扩散过程基本相同。

The diffuse speed and depth of Si element in rapid solidification brazing metal are higher than that in as-cast one.

快冷钎料中Si元素在母材中的扩散速度和深度都远高于普通铸态钎料。

Study of diffusion behavior of element Si in rapid solidifiable and common Al-Si brazing metal

快冷与普通Al-Si钎料中Si的扩散行为研究

Research of hydrogen shield diffusion braze welding technology for precise parts

精密零件氢气保护扩散钎接焊工艺研究

Analysis of transformation-diffusion brazed joint

相变-扩散钎焊工艺焊接接头缺陷分析

It is shown that for devices of sintered Al electrode whether the boron diffusion can improve the drop characteristics mainly depends on the minority carrier life.

结果表明：对于烧铝电极器件浓硼扩散改善压降作用主要取决于能否提高器件的少子寿命；