“Hall of Peace and Happiness”的概念、定义、翻译、参考文献-科学参考

单词	Hall of Peace and Happiness
释义	Hall of Peace and Happiness Encyclopedia 历史学典章制度释 Hall of Peace and Happiness安乐堂中国明代安置无权势、重病垂危太监之所。
随便看	pneumatic levitation pneumatic modular system for automatic control pneumatic nebulizer pneumatic pipe collection system pneumatic power transmission pneumatic pruner pneumatic pump pneumatic pump-fed liquid rocket engine pneumatic rabbit pneumatic regulatory systems pneumatic rock drill pneumatics pneumatic seed-metering device pneumatic separation pneumatic servos pneumatic servo system pneumatic ship unloader pneumatic sprayer pneumatic suction pneumatic system pneumatic thrust vector pneumatic-to-current converter pneumatic transfer sample pneumatic transport pneumatic vibration machine

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。