The surface diffusion model were established to simulate the adsorption process of sisomicin on the exchange resin D113. The model was solved by orthogonal collocation method.
在动力学研究中，建立了西索米星在D113（皖）树脂上的吸附表面有效扩散模型，利用正交配置法求解动力学模型。
A method of surface metallization of diamond, temper powder diffusion heat treatment, was developed.
研究粉末扩散法使金刚石表面金属化的工艺。
The influences of process parameters include surface preparation method, cold deformation, diffusion temperature and time.
分析了表面处理方法、冷变形、扩散退火温度和时间等工艺因素对界面结合强度的影响；
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