英语词汇“boom craddle--crutch boom [= boom rest-- derrick support]”的翻译、意思、用法、释义-英汉汉英词典

单词	boom craddle--crutch boom [= boom rest-- derrick support]
释义	crutch boom [= boom rest; boom saddle; boom craddle; derrick support]吊杆榈架；帆杆榈架
随便看	mean effective pressure mean effective pressure limit mean effective pressure {mep} mean effective value mean-effective value mean effective wavelength mean efficiency factor mean effort mean electron energy mean elevation of basin mean-end analysis mean energy mean energy expended per ion pair formed mean energy imparted mean energy loss mean engine operating time between failures mean engine operating time between failures (meotbf) mean entropy mean entropy (per character) mean entropy per character mean environmental wind mean epoch mean equator mean equatorial day mean equatorial sun