“crank angle”的概念、定义、翻译、参考文献-科学参考

单词	crank angle
释义	crank angle [`kraŋk ´aŋ·gǝl] ^{MECHANICAL ENGINEERING} 1. The angle between a crank and some reference direction. 2. Specifically, the angle between the crank of a slider crank mechanism and a line from crankshaft to the piston.
随便看	popliteal vein popliteus Popov's stability criterion poppet poppet valve popping popping pressure popple rock poppy poppy oil poppy-seed oil pop shot populate population population bottleneck population correlation coefficient population covariance population density population dispersal population dispersion population dynamics population genetics population I population II population III

科学参考收录了103327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。