“head of pump”的概念、定义、翻译、参考文献-科学参考

单词	head of pump
释义	head of pump Encyclopedia 工学泵扬程释 head of pump泵扬程单位重量的液体流经泵后其能量的增值，即泵出口处单位重量液体的机械能减去泵进口处液体的机械能。
随便看	limitation method limitation of action limitation of high harmonics limitation of liability limitation of liability for maritime claims limitation of patent right limitation of proof limitation oxygen index limitation signal limitation theorem limitative limitative semigroup limitative transformation limit behavior limit body limit-bounded system limit by columns limit by rows limit cardinal number limit case limit, change, solution then development limit characteristic limit circle limit-circle case limit-circle type

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。