“药材甲”的概念、定义、翻译、参考文献-科学参考

单词	药材甲
释义	药材甲 Encyclopedia 农学药材甲释 Stegobium paniceum药材甲昆虫纲鞘翅目窃蠹科药材甲属一种。仓储害虫。
随便看	positive deviation positive diffeomorphism positive diffeomorphisms positive differential positive direction positive displacement compressor positive displacement flowmeter positive displacement motor drill positive displacement pump positive displacement sensor positive distinctiveness positive distribution positive divisor positive divisorial ideal positive domain positive drawing positive drive lift positive dromotropic action positive edge positive effect of organizational communication positive eigenvalue positive eigenvalued matrix positive eigenvector positive electron positive element

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。