用这些计算方法，首次从实验上求得了空位与溶质原子复合体分别在低张应力状态和无应力状态下的扩散系数。
Using these approaches diffusion coefficients were obtained for the first time for complexes under tensile stress condition and no stress condition respectively.
其主要特点是：采用分步方法，对对流算子与扩散算子分别解析求解。
This method is an analytic scheme of fractional steps for convection operator and for diffusion operator respectively.
抗SSA和抗SSB抗体、ESR、血清蛋白电泳检测分别采用免疫双扩散法、魏氏法、全自凝胶法。
Double diffusion method, Westergren and automatic gel method detected ant-SSA and ant-SSB antibody, ESR and serum protein electrophoresis respectively.
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