“Clevedon positive-pressure respirator”的概念、定义、翻译、参考文献-科学参考

单词	Clevedon positive-pressure respirator
释义	Clevedon positive-pressure respirator 克累韦东氏正压呼吸器
随便看	heavily felted cloth heavily filtered X-ray beam heavily involved in debts heavily milled iron powder heavily moistureladen steam heavily reinforced heavily salted heavily stressed heavily travelled road Heavimet heaviness heaviness of felling heaving apex impulse heaving bottom heaving line Heaviside bridge Heaviside calculus Heaviside layer Heaviside unit function Heaviside units Heavisides expansion theorem heavv section heavy heavy accident heavy aggregate

科学参考收录了1248194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。