“唇封”的概念、定义、翻译、参考文献-科学参考

单词	唇封
释义	唇封 Encyclopedia 工学旋转密封释 lip seal唇封密封圈和轴的接触区为唇形的旋转轴径向密封。又因为主要用于封油，常被称为油封。
随便看	light transport theory light trap light traping light trapping light truss pipeline bridge light value light valve light vector light velocity light-vented bulbul light vibration light vs. heavy light water light water fire extinguish agent light-water-moderated light-water moderator light water reactor light water reactor, LWR light wave light wave communication light wave guidance light wave, optical wave light wave propagation lightweight aggregate lightweight aggregate concrete

科学参考收录了854744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。