“preparation method”的概念、定义、翻译、参考文献-科学参考

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。

单词	preparation method
释义	preparation method 制备方法
随便看	four-diode clamp four direction side loader four-disc shutter four-door body four-door cabriolet four-door type of body four-drill rig Fourdrinier board machine Fourdrinier machine fourdrinier paper machine Fourdrinier paper machine Fourdrinier pulp machine Fourdrinier tissue machine Fourdrinier type drying machine Fourdrinier yankee machine four-drum hoist four drum revolving reel four-drum steam hoist four-edged bit four-effect evaporator four-electrode method four-element four-element detector four-element grid four element infrared objective