The separation membranes based the synthesized PES-DMAEMA copolymer were prepared by phase inversion method.
以PES-DMAEMA为膜材料，相转化法制备了非对称结构的超滤膜。
Phase inversion technique for preparing waterborne particles of polymer resins is an effective method, which has been gained more attention in polymer industry.
相反转技术能把几乎所有的高分子树脂乳化为微粒化水基化体系，具有很宽的应用范围。
The joint-inversion method of three kinds of one-component apparent resistivity-phase is studied. Morever, the practical applied results are expounded.
研究了电偶源频率电磁测深中三种单分量视电阻率—相位联合反演的实施方法，并论述了其实际应用效果。
The joint-inversion method of three kinds of one-component apparent resistivity-phase is studied. Morever, the practical applied results are expounded.
研究了电偶源频率电磁测深中三种单分量视电阻率—相位联合反演的实施方法，并论述了其实际应用效果。
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