The relationship between paper properties the optimum dosage are discussed asas the effect mechanism of PEO.

探讨了PEO的用量与纸张性能的关系,以及PEO的作用机理.

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A bottom feeder is someone who does what many peo - ple do not want to do.

最下层工作的人,就是做些许多人不愿做的事.

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They were honored though failed and they won the respect of the peo - ple around the world.

虽败犹荣,获得了全世界的尊敬.

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Polyethylene oxide ( PEO ) macromers with allyl - cnd group were synthesized by two different methods ( initiating and deactivating ).

本文报道了合成烯丙基端基采氧乙烯大分子单体的两种方法 ( 引发法和封端法 ).

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