Based on the operational principle of on/off slip of continuous-circulation system,the forced state of drill pipe was clarified.
从钻井连续循环系统上卸扣卡瓦的工作机理入手,弄清了钻杆工作时的受力状态。
CLAMPING FORCE ANALYSIS FOR ON/OFF SLIP OF CONTINUOUS-CIRCULATION SYSTEM
钻井连续循环系统上卸扣卡瓦卡紧力分析
Analysis on Elastic Load Bearing Capacity of Tubes Inside Slips
连续循环系统上卸扣卡瓦卡紧力计算方法研究
The Wakashan language of the Kwakiutl.
夸扣特尔语夸克特尔人讲的瓦卡希语
chain cable shackle
联接卸扣锚链连接卸扣
unload cargo from a ship [ truck ]
从船[卡车]上卸下货物
The truck dumped its load of sand on the driveway.
卡车将沙子卸在车道上。
Ricardo Carvalho is missing due to his injury.
而里卡多·卡瓦略因伤病原因无法上场。
off-load sacks of coal from a lorry
从卡车上卸下一袋袋的煤.
The truck dumped the gravel on the road.
卡车把碎石破片倾卸在路上。
Position sending unit to pump module and snap into place.
将发送单元放到上并卡扣到位。
The money thus obtained shall be turned over to the State Treasury after the costs of transport, loading, unloading and storage are deducted.
所得价款在扣除运输、装卸、储存等费用后，上缴国库。
Remove valve spring and retainer.
拆卸阀弹簧和扣件。
Ships' swivel shackle
GB/T14526-1993船用转环卸扣
Pulley Snap Ring Remove/Install
皮带盘扣环拆卸/安装
Three days later, a truck stopped in our school and tipped the coal off in the playground.
3天后，一辆卡车开进学校，把煤卸在操场上。
Button up your coat.
扣上你的衣扣。扣上钮子。
Research on Overlying Rock-Coal Failure and Deformation Caused by Mining Protecting Strata, and Relieved Methane Drainage;
下保护层开采上覆煤岩变形与卸压瓦斯抽采研究
Study on Technology of Bores Through Coal and Rock Seams Draining Long Distance Pressure Relief Gas in Bed Plate Tunnel;
底抽巷上向穿层钻孔抽放远程卸压瓦斯技术研究