“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	open problem open professional sports league open quadrature formula open quantum system open question open rack open rack vaporizer open range open reading frame open reading frame (ORF) open rectangular parallelepipedon open refinement open region open relation Open Researcher and Contributor Identifier open residential unit mode open resonator open rhinolalia open Riemann surface open segment open selection of cadres open semicircle open sentential formula open sequential scheme open set

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。