The result showed that PAN/PC blend membrane has better preparative property than PAN/PMMA blend membrane When PC account for 0~26% of the total polymerization weight . the retention is high .是什么意思_The result showed that PAN/PC blend membrane has better preparative property than PAN/PMMA blend membrane When PC account for 0~26% of the total polymerization weight . the retention is high .在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句