英语词汇seal performance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	seal performance
释义	seal performance 简明释义密封性能网络释义 1 ?成绩专用章 ... 永远的祝福 ? Eternal blessing 成绩专用章 ? Seal performance 妈妈总是劝告我要好好学习 ? Mother always advised me to study hard ... 2 ?密封性能密封性能短语 1 oil seal performance 油封性能 2 apex seal performance 径向密封性能 3 seal performance test 密封性能试验双语例句 1 Intermittent clutch or accumulator seal performance. 间歇离合器或贮积器封口性能。 2 Valve flap and valve seat for the soft seal, seal performance, no leakage. 阀瓣与阀座为软密封，密封性能好，无泄露。 3 The gluing deteriorates seal performance and connection strength of casing directly. 套管一旦发生粘扣，直接影响到套管柱的密封性能和连接强度。
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