1) seize
抓
2) grab bucket
抓斗
1.
Optimization of the control on the falling reference of the grab bucket of ore ship unloader;
矿石卸船机抓斗下沉量控制优化
2.
According to the actual working conditions of bolting-shotcrete supporting in coal-mine tunnel,the working mechanism of different buckets was studied,their merits and demerits were analysed,and the double-crank grab bucket with assistant linkage was proved to be an ideal choice of grabbing materials in coal-mine tunnel because its motion trace was definite and symmetric and occupied lesser space.
从巷道锚喷支护中物料抓取的实际作业环境出发,对拟采用的几种抓斗的工作机理进行了分析研究,比较了各方案的优缺点,指出辅助连杆的双曲柄抓斗的运动轨迹确定、对称,且具有在竖直方向上占用空间最小的特点,是井下巷道施工中物料抓取的理想选择,这种设计方法能够为相关抓取装置的设计起到参考作用。
3.
This paper analyses in quantity for the key factors to influence the fold and unfold of the grab bucket in the four-drum grab bridge ship unloader.
对四卷筒抓斗卸船机抓斗开闭的影响因素进行定量分析,根据悬索理论,给出了悬垂段钢丝绳的悬垂方程。
3) open bale wool
抓毛
4) Grab
抓具
5) snatch
抓举
1.
The Snatch Technique of Elite Male Weightlifters in National Team;
现役优秀举重男队员抓举提铃做功特点研究
2.
Training Analysis before Wanghailong Break National Records of 94kg-rank Snatch;
王海龙打破94kg级抓举全国纪录前的训练分析
3.
An Analysis of Sports Biomechanics on Snatch Techniques Used by the Chinese Elite Female Weightlifters;
我国优秀女子举重运动员抓举技术的运动生物力学分析
6) grab
抓斗
1.
Several problems in designing long stay bar double jaw boards grab;
长撑杆双颚板抓斗设计中的几个问题
2.
Numerical analysis of the disabled grab and some improvements in structure;
抓斗失效的数值分析及结构改进
3.
Simulation and analysis of grab lifting dynamic load coefficient;
抓斗起升动载系数的仿真分析
参考词条
补充资料：抓
| 抓 中国武术器械。又称挝，在民间流传较广。抓头形似爪，缚以长绳或木柄。抓分长械及软械两种。长械有“金龙抓”，杆长约2米，杆端有抓形如人手，中指伸直，四指屈挠。软械叫双飞挝，系暗器的一种，用金属打造，像鹰爪，缚以长绳，用于击人马，脱手掷去，着身后收回，使其不能脱走。近代这一器械演练者已少。 |
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