英语词汇seal ring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 ring
释义	seal ring 美/ si?l r?? / 简明释义印章戒指：一个刻有印章的手指戒指，也称为“signet ring”。网络释义 1 ?密封环 ... Rod size effects 活塞杆尺寸影响 Seal rings 密封环 Static sealing 静密封 ... 2 ?密封圈 ... -气门导管 (Valve guides) 密封圈 (Seal rings) 涡轮密封圈 (Turbo seal rings) ... 短语 1 rotating seal rings 转动密封环 2 seal rings of F form F形密封圈 3 rubber seal rings 橡胶密封环双语例句 1 The seal rings should be replaced by the ship's spares. 密封环应用船上的备件换新。 2 Some special seal rings were frequently used in hydraulic pressure system of radar antenna pedestal. 雷达天线座液压系统中常用到一些特种密封圈。 3 Practice verifies that floating seal rings heat-treated this way are of better wearing resistance, and hence are widely used. 实践证明，经过这样处理后的浮封环，有较好的抗磨性能，因而在生产中得到了广泛的应用。
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