“external drag”的概念、定义、翻译、参考文献-科学参考

单词	external drag
释义	external drag Encyclopedia 工学喷管性能参数释 external drag外部阻力当飞行器做飞行运动时，流经喷管蒙皮的外部气流在喷管蒙皮上产生的力。是喷管性能参数中的一项。
随便看	extracurricular athletic contest extracurricular exercises extracurricular sporting activities extracurricular sport training extra dimension extra dimension model extradition Extradition Convention between the Governments of Costa Rica,Guatemala,Honduras,Nicaragua and Salvador extradural heat hematoma extraembryonic coelom extraembryonic ectoderm extraembryonic endoderm extraembryonic membrane extraembryonic mesoderm extra exposure extra fine sand made of tailings extrafloral nectary extrafocal extrafocal image extrafocal photometer extrafocal photometry extra-foveal vision extragalactic extragalactic astronomy extragalactic astrophysics

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。