“history of American aviation”的概念、定义、翻译、参考文献-科学参考

单词	history of American aviation
释义	history of American aviation Encyclopedia 理学美国航空史释 history of American aviation美国航空史美国航空事业发展的历程。
随便看	secondary loess secondary lymphedema secondary lysosome secondary malnutritionsecondary malnutrition secondary market secondary market of mining rights secondary maximum secondary measurement standard secondary meristem secondary metabolism secondary metabolite secondary metabolites fermentation secondary metabolites of diseased forage secondary metabolites of medicinal plants secondary migration of oil and gas secondary mineral secondary mineral resources secondary minimum secondary mirror Secondary mirror mechanism secondary-mirror modulation secondary-mirror modulator secondary mirror support tower secondary mirror tripod secondary module

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。