“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	Chinese poverty reduction and development policy in poor areas chinese prescribed preparations Chinese Preventive Medicine Association, Society of Women Health Chinese primitive pottery Chinese privately funded films Chinese professional art colleges Chinese Proficiency Test Chinese proficiency test Chinese Psychiatrist Association Chinese Psychological Society Chinese public cultural services chinese pulsatilla root Chinese Quyi Chinese Racing Pigeon Association Chinese Radical Manual (Taiwan Region of China) Chinese radicals Chinese Radio Sports Association Chinese raspberry Chinese ratsnake Chinese Recovery of British Concessions in Hankou and Jiujiang Chinese redbud Chinese redwood Chinese relationalism Chinese religious music scores ChineseRemainder

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