“valve sizing”概念、定义、翻译-科学时代

单词	valve sizing
释义	动力与电气工程词汇手册 valve sizing 阀尺寸计算，阀口径计算
随便看	machine shop scheduling machine stage machine state register machine state register--machine state register (MSR) machine state register (MSR) machine stitcher machine teaching machine time machine tool machine tool machine tool machine-tool accessory machine-tool fixture machine-tool microscope machine translation machine translation machine translation machine translation machine translation machine twist machine vice machine vision machine washer machine welding machine with closed-circuit ventilation

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。