“vacant element”的概念、定义、翻译、参考文献-科学参考

单词	vacant element
释义	vacant element Encyclopedia 理学放射性元素化学释 vacant element空位元素锝、钷、砹和钫4种放射性元素在历史上的别称。
随便看	Smock Alley Theatre smocking S-module smog smog chamber Smogolenski smog pollution in China smoke agent smoke alarm based on radioactive isotope smoke and soot damaging trace smoke condenser smoke containment system smoke control smoke control and smoke exhaust technology smoke curtains smoked aquatic products smoked cephalopods smoke density smoke detection smoke detector smoke device smoked fish smoked glass smoked plum smoked shellfish

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。