“head coefficient”的概念、定义、翻译、参考文献-科学参考

单词	head coefficient
释义	head coefficient Encyclopedia 工学扬程系数释 head coefficient扬程系数有限叶片数理论扬程与无限叶片数理论扬程的比值。又称理论扬程修正系数。
随便看	diffraction of X-ray diffraction of Xray diffraction optical element diffraction optics diffraction order diffraction pattern diffraction problem diffraction ring diffraction scattering diffraction screen diffraction spectrum diffractive diffractive binary optics diffractive breakup diffractive dissociation diffractive imaging diffracto-gauge diffractogram diffractometer diffrentiation DiffServ diffusant diffusate diffuse diffuse absorption band

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。