“ball valve (BV)”概念、定义、翻译-科学时代

单词	ball valve (BV)
释义	动力与电气工程词汇手册 ball valve (BV) 球阀
随便看	reduced model reduced modulus reduced modulus reduced Navier-Stokes equation reduced norm reduced order observer reduced order observer reduced order observer reduced osmotic pressure reduced paid-up insurance reduced passive reduced pendulum length reduced pitch clip reduced powder reduced powder reduced-power server reduced power tapping reduced pressure reduced pressure reduced pressure reduced pressure distillation reduced pressure distillation reduced pressure epitaxy reduced pressure evaporation reduced pressure tank

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。