“elementary substance”的概念、定义、翻译、参考文献-科学参考

单词	elementary substance
释义	elementary substance Encyclopedia 理学单质释 elementary substance单质由同种元素组成的纯净物质。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 elementary substance单质
随便看	hydrate isomerism hydrate resource exploitation hydrate saturation hydrate water Hydration hydration hydration-dehydration theory hydration energy hydration index hydration number hydration of cement hydration of ion hydrator hydrature hydraulic hydraulic accumulator hydraulic actuating cylinder hydraulic actuator hydraulic-air power tongs hydraulically controlled clutch hydraulical vibroseis hydraulic-amplification force standard machine hydraulic analysis hydraulic and oil press hydraulic asphalt

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。