“pyrotechnic systems”的概念、定义、翻译、参考文献-科学参考

单词	pyrotechnic systems
释义	pyrotechnic systems Encyclopedia 工学火工系统释 pyrotechnic systems火工系统接受规定的刺激后激发其中火药并将爆炸能量传递、转换或放大，最终完成某一个或某一组特定功能、动作的火工元件及装置的组合。是航天飞行器的重要组成部分。
随便看	Y/B ratio YBT Y chromosome Y code y-component y-coordinate Y-cut crystal YD Y-diffeomorphism y-direction YE Ye year Year after year year book yearbook Yearbook of China Water Resources Yearbook of Emergency Management in China Yearbook on the Study of Literature of the Song Dynasty year cycle yearly audience with the emperor in rotation yearly UTC adjustment year-on-year growth rate year revolution years lived with disability，YLD

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。