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单词
elevator
释义
elevator
Encyclopedia
工学
井口工具
释
elevator
吊卡
扣在钻杆接头、套管或油管接箍下面,用于提升、下放和悬挂钻柱、套管柱或油管柱的专用工具。
工学
〔升降机〕
释
elevator
电梯
服役于楼层(或类似结构)的,由电力驱动的固定式专用升降设备,通常作为人员或货物垂直方向输送的交通工具。
Physics
elevator
①升降机 ②电梯
随便看
The Benefits of Newspaper to State Affairs
Thebes
the best age of pregnancy
the best available technical guide
the best evidence rule
the best interests of the children
The Best of Youth
The Best Plays of Contemporary Chinese Opera
The Best Practice of Project Management
The Best Years of Our Lives
The B. E. Vedeneev All-Russia Research Institute of Hydraulic Engineering
The Bewitching Braid
The Bhabha Atomic Research Centre
the bias of communication time
The Bicycle Thief
The Biennial Exhibition of ISCAEE
The Biennial of Illustration Bratislava
the big bang model
The Big Bang Theory
the big-bang theory
The Big Boss
the big data policing strategy
the Big Dig
The Big Head Son and Little Head Father
The Big Parade
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