单词	opposed pump
释义	opposed pump 对置式泵
随便看	absolute radio frequency channel absolute radio magnitude absolute radiometer absolute radiometric calibration absolute radiometric calibration coefficient absolute radiometric magnitude absolute radiometry absolute radius of curvature absolute ramification index absolute rank absolute rate absolute rate constant absolute rate of mobility absolute rate theory absolute rate theory, ART absolute rating absolute rating of LED absolute reacion of degeneration absolute reaction absolute reaction of degeneration absolute reaction period absolute reaction rate absolute reaction rate theory absolute-reaction-rate theory absolute reaction rate theroy