“自闭阀”的概念、定义、翻译、参考文献-科学参考

单词	自闭阀
释义	自闭阀 self-closing valve
随便看	per-rotatory nystagmus Perrotine perry perryite persalic per-salts per sample (p.s.) persantine per SDR per second Perseus perseveration perseveration of speech per share per share earning ratio per-share earnings per shift Pershing Persian blue (色料) Persian faience Persian porcelain Persian red (色料) Persian screw Persian three coloured ware persic oil

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。