扩散

A gas diffusion electrode is one of the most important components of a zinc-air battery.

气体扩散电极是锌空气电池的重要组件之一。

The presence of polarized potential is a ge neral property of the existence of an oil/gas reservoir. The whole oil/gas reser voir together with its diffusion-flowing belt can be taken as the source of the potential field, and the polarized potential can be described by a model of pol arized dipole.

油气藏存在极化电动势是共性，可以将整个油气藏、扩散带和扩散流动带作为场源，其极化电动势可用极化偶极模型描述。

Moreover, Lagrange trail method was used to get the powder diffusion contour at different time, then the whole process was described including powder particle jumpstarting, dispersing with the air and steady diffusing.

利用Lagrange迹点跟踪法，得出颗粒物从吹起到随气流运动直至稳定扩散的全过程中各时刻污染颗粒在大气中的扩散云图。

However, the proposal is likely to face fierce criticism in the US, where non-proliferation hawks in the US have attacked the proposal as legitimising India as a nuclear weapons power while it remains outside the nuclear non-proliferation treaty.

但该提案可能会遭到美国国内的激烈批评，美国国内主张核不扩散的鹰派人士已攻击这项提案。他们指出，该提案将使印度作为一个核武器大国的地位合法化，而它仍处于《不扩散核武器条约》之外。

Based on the experiment of Orimulsion diffusing in the still water, with the help of MATLAB, the edge of Orimulsion diffusing image is detected using nonlinear means, and then the intact area covered by Orimulsion is calculated. Finally, the diffusion tend is forecasted with BP neural network.

并以奥里泊在静止海水中扩散为范例，在MATLAB环境下，利用非线性方法对扩散图像进行边缘监测，通过对梯度算子阀值的调整来计算完整的油膜覆盖面积，并将其计算结果进行BP神经网络预测。

Corresponding to the Darcy-Richards equation, hydraulic resistance and resistivity are the reciprocals of conductance and conductivity respectively; time constant is the reciprocal of the diffusivity; and time constant per unit squared length is the reciprocal of diffusivity.

与Darcy-Richards方程相对应，水阻、时间常数分别为导水度、水分扩散度的倒数，相应地单位化的水阻率、比时间常数分别为导水率、水分扩散率的倒数。

Wet stack emission will reduce the lifting height of the flue gas, and it's not beneficial to gas diffusion; the momentum of the flue gas should be guaranteed to decrease the plume downwash and to promote gas diffusion; each of the emission index of the wet flue gas can meet the requirements for the environmental protection.

数值计算与分析表明，湿烟囱排放会增强对烟囱的腐蚀性，需采用特殊的防腐处理；湿烟囱直接排放会降低烟气抬升高度，不利于扩散；为减少烟流下洗，增强扩散，应保证烟气的出口动量；湿烟气各项排放指标能满足环保要求。

It was shown from electrochemical experiments that cytochrome cexhibited direct electrochemical responses on the both electrodes, but only the currentof diffusion existed on the SWNT/Au electrode while both the current of diffusionand adsorption of cytochrome c occurred on the SWNT/AET/Au electfode.

实验结果表明，细胞色素C在这两种电极上均表现出良好的电化学响应，但在SWNT／Au电极上只存在扩散电流，而在SWNT／AET／Au电极上同时表现出扩散和吸附两种电流。

In this paper, the diffusion and permeability parameter of dyestuffs permeating terylene fabric under different conditions in supercritical dyeing system were investigated. The results indicated that the parameter decreased with temperature rise, and increased with pressures increase.

在超临界CO2染色条件下采用&卷层法&对分散染料在涤纶织物中的扩散渗透进行了考察，结果表明：染料在涤纶织物中的扩散渗透参数随着温度的升高而减小，随着压力的增高而增大。

When the Japanese cedar diffusers add in each simulation could lower the SPL level and get the similar data in three different shapes,.

室内空间在配置柳杉材扩散板后，整体而言声压位准明显下降，并且各测点之声压位准差异降低，显示柳杉材扩散板之散射及吸音性能对声场有显著之影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。