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abbr. Central Processing Element 中央处理单元;Customer Premises Equipment 用户终端设备; 精选例句 高考 1、 The reaction between polystyrene having oxazoline groups ( RPS ) and chlorinated polyethylene ( CPE ) was investigated by FTIR, DSC methods. 用FTIR 、 DSC等方法研究了含?f唑 啉官能团的聚苯乙烯 ( RPS ) 与氯化聚乙烯 ( CPE ) 之间的反应. 来源:互联网 2、 CPE was the product made by chlorination of PE, and had extensive applications. 氯化聚乙烯(CPE)是由聚乙烯氯化而制得的产品, 用途广泛. 来源:互联网