“envelope”的概念、定义、翻译、参考文献-科学参考

单词	envelope
释义	envelope Encyclopedia 工学邮政用品用具释 envelope信封邮寄信函时用以封装书面通信内容和文件的纸质封套。理学病毒的形态结构释 envelope包膜存在于某些病毒外面，包裹并保护病毒核心（衣壳和遗传物质等）的成分。又称囊膜。 Physics envelope①外壳 ②包络，包迹 Mathematics envelope包络 Astronomy envelope包层; 包络 Biology envelope包膜；被膜
随便看	fault mechanism of rotor systems fault mode and effect analysis fault mode identification fault plane fault prediction fault probability fault prognostics fault-propagation fold fault reconstruction fault recording device fault-related fold fault rescue fault rocks Faults fault scarp fault sealing ability fault secure circuit fault seeding fault separation fault signature fault slip rate fault slip，net slip faults of power system fault step fault stress state

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