“piston seals”的概念、定义、翻译、参考文献-科学参考

单词	piston seals
释义	piston seals Encyclopedia 工学往复密封释 piston seals活塞密封活塞与缸体之间的密封。活塞密封的密封槽开在活塞上，属于孔用密封圈。又称活塞环密封。
随便看	quasi-equilibrium process quasi-equilibrium state quasi-equivalence classes quasi-equivalent quasi-equivalent basis quasi-equivalent function quasi-equivalent representation quasi-equivalent unitary representation quasi-ergodic quasi-ergodic principle quasi-ergodic system quasi-eruptive prominence quasi-Euclidean space quasi-everywhere quasi-exact category quasi-excellent ring quasi-expectation quasi-experiment quasi-experimental design quasi-factor quasi Fermi level quasi-Fermi level quasi-fibration quasi-field quasi-filtered category

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