扩散

The aluminezed steed stove is by eliminates the oil stove, to aluminize the aluminezed steed stove production line which the stove, the diffusion furnace are composed.

渗铝钢炉是由除油炉、渗铝炉、扩散炉组成的渗铝钢炉生产线。

So far, most of the activity in Multimedia has taken place on the Macintosh and on the Amiga because of their built-in graphics and sound features but you can expect this technology to spread

迄今，多媒体的多数活动发生在Macintosh和Amiga 机上，因为它们具有内置的图形和声音功能，但你有希望看到这种技术会扩散到其它平台上。

Amino acid is of virtual significance to investigate the diffusion behavior of amino acid in aqueous solution.

氨基酸在水溶液中扩散行为的研究具有非常重要的理论及指导意义。

The transfer behavior of pyrazolone derivatives, such as antipyrine, aminopyrine, 4-aminoantipyrine and analgin, across the W/NB interface was investigated. The three medicines studied can form complex with a proton and the complex formed can transfer reversely across the W/NB interface and the transfer process was controlled by diffusion. The transfer of protonated analgin was not observed within potential window because of its high transfer potential.

研究了吡唑啉酮类的安替比林、氨基比林、4-氨基安替比林和安乃近四种药物在W/NB界面的转移行为，前三种药物在一定pH值的水溶液中结合一个质子形成1∶1质子配合物，并能在W/NB界面发生可逆转移，其转移过程受扩散控制，安乃近的质子化物由于有较高的转移电位而未在电位窗内观察到其转移峰。

Dendritic p-t-butylcalix arene amide derivatives with terminal amino groups of the first and second generations were synthesized from the ammonolysis of ethyl calixylacetate with 1, 6-diaminohexane and Michael addition of methyl acrylate. Their structures were confirmed by IR, 1H NMR.

通过扩散法，采用氨基对丙烯酸甲酯的Michael加成反应和酯基的酰胺化反应交替进行，合成了4种树枝型对叔丁基杯芳烃酰胺衍生物(n=6，8)。

Objective To explore the clinical value of MRI and MR diffusion tensor imaging in amyotrophic lateral sclerosis.

目的探讨常规MRI检查和MR扩散张量成像新技术在肌萎缩侧索硬化症中的临床应用价值。

"Catch-all" Principle If an exporter knows or should know that there is a risk of proliferation of an item or technology to be exported, the exporter is required to apply for an export license even if the item or technology does not figure in the export control list.

全面控制原则对于出口经营者知道或应该知道存在扩散风险的出口项目，即使拟出口的物项或技术可能不属管制清单范围，也要求其申请出口许可证。

The analytic studies of the MITA procedure based on dynamics and the function of thermo-diffuse and thermo-conduction combine these three physic field systematically. Compared with situation function with thermo-balance method, the analytic studies based on dynamics have less parameters approximation, and more precision. Meanwhile, the discipline of the microwave energy absorbed by tissue is should studied also.

基于动力学和热扩散、传导方程的微波热致超声波机制解析解的分析，将上述三类物理场有机地结合在了一起，与基于热平衡的状态解析分析相比，这一方法更少地对三物理场所涉及的参数进行近似，能更准确地反映微波热致超声波机制。

The analytical solution of 1-D convectional-dispersion differential equation with the hydrodynamic dispersion coefficients so determined can very well simulate the salt and water movement processes in the soil columns.

采用如此计算得到的水动力弥散系数D值代入经典的一维对流-扩散方程能很好地预报饱和土壤的水盐运移。

Within a few days the swelling of his hand spread to his whole body － a condition known as anasarca.

几天之内，浮肿就扩散到了身体各处——也就是我们所说的全身性水肿。

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。