medium van中型有篷货车
mediumadj.中等的;适中的n.手段;媒介;媒体
medium frequency furnace中频电炉
medium - range missile中距导弹
medium-bandpass filter中带滤光片
medium oxidative horizon过渡氧化层
medium-frequency power中频电源
medium scale integration中规模集成电路,中功率晶体管
Medium-thick Orebodies中厚矿体
medium-moisture silage半湿青贮料
medium efficiency filter中效过滤器
medium-speed data rate中速数据传输率