boom

习惯用语lower the boom (on)1.[美口](对...)采取断然的严厉的措施[惩罚]; 给以严重打击; 取缔, 禁止top one's boom1.[俚]溜掉, 匆忙走开boom off1.以横杠推开船boom out1.以帆杠张开帆脚booming out1.搭[拆]浮桥booming in1.搭[拆]浮桥特殊用法absorbing boom1.【建】吸油栅air-plane boom1.飞机吊杆antisubmarine boom1.反潜防栅archway spray boom1.(喷雾器)弧形喷杆articulated boom1.关节动臂auger boom1.悬臂式螺旋推运器, 螺旋推运器悬臂awning boom1.天篷梁bottom boom1.底桁cargo boom1.起重臂, 吊货杆catch boom1.流材挡栅compression boom1.受压弦杆conveyer boom1.输送器架crane boom1.起重机起重臂crop spraying boom1.作物喷杆elevator boom1.升降机伸臂, 起重臂extensible boom1.可伸支臂floating oil boom1.浮油栅folding boom1.折叠式喷杆front boom1.前臂gooseneck boom1.鹅头[鹅颈形]起重杆harbor boom1.港口拦障holding boom1.贮材河埂hydraulic cutting boom1.液压切削支臂jib boom1.起重机动臂延伸; 船后斜帆桁jumbo boom1.重型吊杆lance boom1.喷杆, 喷枪lateral boom1.横埂, 挡材level-crossing boom1.平交道口栏木lift(ing) boom1.起重转臂light drilling boom1.轻型钻臂loader boom1.起重转臂, 装载机转臂2.横梁式装料机(装入坯料用)loading boom1.装料横梁lower boom1.下弦microphone boom (=mike boom)1.传声器架net boom1.障碍网nitrogen solution boom1.氮肥液喷洒管oblique boom1.斜挡栅, 斜河埂oil boom1.油栅oil slick boom1.水面油栅; 浮油栅oil spill boom1.漏油栅orchard boom1.果园用喷杆plastic-nylon boom1.塑料-尼龙水栅portable boom1.轻便型伸臂pre-emergence spray boom1.出苗前用喷雾杆quarter boom1.艉吊杆quick-change spray boom1.(喷雾机的)快换式喷杆rear-pivoting boom1.后枢接式转臂row-crop boom1.中耕作物喷杆sectional boom1.(起重机的)分节起重臂, 分段吊杆spar boom1.主梁spray(ing) boom1.喷杆strut boom1.受压伸臂, 柱式伸臂submersible oil boom1.沉没式油栅sweep boom1.扫油板(石油厂捕集池水面上的薄板)swimming boom1.系船横杆swinging boom1.起重机回转臂, 吊车旋转杆tail boom1.尾桁telescopic boom1.伸缩臂terminal boom1.流材防止栅, 防材栅top boom1.上弦杆trolley boom1.无轨电车吊杆truss boom1.(起重机)桁架伸臂underwing boom1.(飞机喷雾器的)翼下喷杆unloader boom1.(推出坯料用)横梁式出料机weed boom1.除草喷杆
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