查询词典 coefficient of diffusion

Through the theoretical analysis of the diffusion coefficient of oxygen in crashed coal, its calculation formula was obtained .

根据松散介质中气体扩散的理论分析，得出了松散煤体中氧气等效扩散系数的理论计算公式。

It also is the function of age and the coefficient of moisture diffusion reduces non-linearlyas age increases.

水分扩散系数是水灰比的函数，同时又是龄期的函数，随龄期增长而呈非线性下降。

The thermal diffusion coefficient of the crystal was also measured by the l.

用激光脉冲法测量了晶体的热扩散系数，比较了晶体a轴和c轴的热扩散系数随温度的变化关系。

The diffusion coefficient of cationic dye inmontmorillonite film is about one order of magnitude larger than that of Nafion film.

阳离子染料在蒙脱石膜内的扩散系数比在Nafion膜中的扩散系数大一个数量级。

OBJECTIVE: To investigate the manifestation and regularity of diffusion coefficient in middle cerebral artery occlusion of rats after cerebral ischemia.

目的：观察大鼠大脑中动脉脑缺血后表观弥散系数的表现及变化规律。

The results of EIS show that both charge-transferresistance and the diffusion coefficient of lithium ions increases after TiO_2 coating.

交流阻抗的测试结果表明，TiO_2包覆后电荷传递阻抗增加，锂离子的扩散系数增加。

DETERMINATION OF THE PARTICLE DIFFUSION COEFFICIENT OF COBALT AND CALCIUM ON THE CATION EXCHANGER

在阳离子交换树脂上钴和钙的粒子扩散系数的测定

The maximum values of vertical turbulent diffusion coefficient of momentum, temperature and turbulent kinetic energy appear at noon.

在中午前后，动量、温度和湍流动能的垂直扩散系数达到了最大值。

In addition,the novel method is applied to measurement thethermal diffusion coefficient of brass and aluminum.The measurement results are ingood agreement with the standard.

通过理论与实验结果的拟合，实际测量了黄铜和铝样品的热扩散系数，获得了满意的结果。

The diffusion coefficient of heptachloropyridine in...

求得3，4，5，6-四氯-2-三氯甲基吡啶在乙腈和水的混合溶液(体积比5∶1)中的扩散系数D=3.0 10-5cm2/s。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。