“扩张角”的概念、定义、翻译、参考文献-科学参考

单词	扩张角
释义	扩张角 Encyclopedia 工学喷管几何参数释 nozzle divergence angle扩张角收敛-扩张喷管扩张段或扩张型喷管壁面与喷管中轴线的夹角。又称扩张半角。
随便看	under-forest economy under fur underglaze blue underglaze dark blue glaze underglaze dark blue glazed underglaze decoration underglaze red undergoing professional training at an old-type opera school undergraduate education undergraduate education of pratacultural science Undergraduate Specialty Catalogue of Higher Education Institution Underground underground anchor rig underground antiseepage method Underground Architecture underground banks underground blasting underground breaking vehicle underground car loading equipment underground cavern excavation underground city in Northern America underground coal gasification underground cold storage facility underground communication underground complex

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。