acetene

常见例句

• By the absorption of active carbon,the dyed polymer and residual dye in EPC solution are removed in order to obtain qualified EPC solution and quitepure agent of acetene carbonate.
  利用活性炭的吸附作用,将EPC溶液中的染色聚合物及残余染料吸附掉,从而得到符合分析要求的EPC溶液和较纯净的碳酸亚乙酯试剂。
• Keywords acetene carbonate;propylene carbonate;EPC solution;absorption;PDN（Polymer Dye Number）;
  碳酸亚乙酯;碳酸丙烯酯;EPC溶液;吸附;聚合物染色指数（PDN）;
• acetene carbonate
  碳酸亚乙酯
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