The manufacturability of stamping for the rock arm was analyzed. The general structure and the stock layout design proposal of the progressive die were introduced.
分析了摇臂件的冲压工艺性，介绍了其级进模总体结构及排样设计方案。
Further more it also investigates the influence of the stiffness of CAM shaft and rock arm supporter and the high order frequency of CAM profile on the dynamic response of valve system.
同时考虑了气门初始间隙以及由此产生的冲击现象，并研究了凸轮轴刚度、摇臂支座刚度及凸轮升程高阶频率对气门运动规律的影响。
Two small figures were beating against the rock; the girl had fainted and lay on the boy's arm.
两个小身影在撞击岩石；女孩晕倒了，躺在男孩的胳膊上。
His arm was caught under a heavy rock when he was climbing by himself.
当他独自攀岩时，手臂被一块沉重的岩石卡住了。
She has been decapitated, had her arm cut off, been painted as well as blown off her rock.
她的头和胳膊曾被人砍落，曾被人涂上颜色，也曾被从雕像底座的岩石上吹落。
Its 10 science instruments include two for ingesting and analyzing samples of powdered rock that the rover's robotic arm collects.
在它所携带的10台科学仪器中，有两台仪器可以吸收并分析探测器机械臂所收集的岩石粉末样品。
Specially manufacture automotive Chassis fittings, Steering parts, Ball joint, Tie rod end, Side rod Assy, Rock and Stabilizer link, Control arm, Idler arm, Pitman arm, Center link cross rod.
专业制造汽车底盘部件和转角及转动部件，产品有：悬挂球头、拉杆球头、控制臂球头、转角拉杆球头、拉杆总成、主邦汰、副邦汰等系列。
This article studies the auto_position system of rock drilling arm.
就凿岩钻臂的自动定位系统进行了研究。
Lafaille was left alone, with no food, no water and almost no equipment, and with an arm broken by rock fall.
这样只剩下拉法耶一个人，没有食物，没有水，几乎没有什么装备，还拖着一条滑落岩石撞断的胳膊。
According to the drive mechanism and the demand of the hydraulic rock drill, the structure character and the designing ways of the impact device, control valve and supporting arm were introduced.
根据水压凿岩机液压传动原理和使用要求，详细介绍了凿岩机中冲击器、操纵阀和支腿的结构特点和设计方法。
To hold on to the rock with one bent arm while using the other arm to reach up for the next hold or to place or clip protection.
一只手臂抓住把手点并且弯曲手臂、固定不使伸直，然后用另一只手去抓下一个把手点或架设确保点；
A finite elenent analysis of telescopic arm of TR1000 rock drill is made by using the finite element software Ansys8.
0有限元分析软件为工具，对TR1000型凿岩机伸缩臂结构进行有限元分析，运用节点自由度耦合技术来模拟各节臂的连接。
A finite elenent analysis of telescopic arm of TR1000 rock drill is made by using the finite element software Ansys8.
0有限元分析软件为工具，对TR1000型凿岩机伸缩臂结构进行有限元分析，运用节点自由度耦合技术来模拟各节臂的连接。
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