水平杆

This paper is a part of research on a development drill pipe power tongs in well .

该方法对提高油井钻杆动力钳的设计效率和设计水平具有重要意义。

Secondly, the paper created compute model of space beam system constructure on the FSMRCSS,and studied stress distribution in FSMRCWB under vertical loads and under elastic earthquake force with constant vertical loads respectively.

其次，建立了该结构体系的空间杆系结构的计算模型，对结构应力分布及墙梁的受力机理进行了分析，研究了结构在竖向荷载与小震水平地震作用下的应力分布。

Intracellular recordings were made from neurons in the superfused isolated carpretina and the effects of calcium on synaptic transmission from cones and rods to horizontal cells were studied by changing the ionic composition of the external medium.

工作应用细胞内记录技术，在灌流的卿鱼离体视网膜的标本上，研究了低钙对外网状层中视锥、视杆信号向水平细胞传递的不同影响。

Advanced level with the introduction of injection molding machine, twin-screw extruder, such as production equipment.

引进具有先进水平的注塑机，双螺杆挤出机等生产设备。

Tip: By making small left and right hand adjustments, you can control the horizontal swing focusing on keeping the spine vertical during the Flic Flacs.

提示：通过小的左右手的调节，通过观察FlicFlac时保持中杆垂直，你可以控制摆动的水平。

This paper is devoted to the study of the torsional stresses in a reinforced concrete headframe of the frame cantilever-type under the unsymmetrical, horizontal load due to hoisting.

本文着重论述了钢筋混凝土杆系悬臂式井架在提升钢丝绳荷载的不平衡水平力作用下所产生的扭力计算问题。

The rod receiving apertures extend through the liner at spaces between the vertical and horizontal deflection coils.

该杆接纳孔在垂直和水平偏转线圈之间间隔地延伸穿过衬套。

For more than twenty years, relying on rigorous war industry technology, advanced design level, complete products, excellent construction quality, good after-sales services, the company has actively taken part in market competitions domestically and abroad and has established the leading position of high intensity gas discharging lights in China. The company has formed a production link of HID lights and electric apparatus sets, electric light source materials and spare parts, various road light and lantern poles, illuminating engineering design and construction. Apart from that, since the commercial network is covered throughout China, we are confident to provide complete services to the costumers and we have gained favorable comments from them

二十多年以来，三乐照明凭借严谨的军工技术，先进的设计水平，完备的配套产品，优秀的施工质量，良好的售后服务，积极参与海内外市场竞争，确立了在国内高强度气体放电灯领域领先者的地位，形成了集HID灯及配套电器，电光源材料和零部件，各类道路灯具灯杆，照明工程设计与施工为一体的照明产业链，依托遍布全国的市场营销网络，为用户提供一条龙全方位服务，赢得了国内外客户的一致好评。

BALL NUT, A fixed spherical nut driven by the jackscrew for flap and stabilizer movement.

球形螺母，用以使襟翼和水平由粗重螺杆驱动的固定的球形螺母，安定面运动。

Return to customer. Installed serviceable horizontal stabilizer jackscrew clutch

拆下水平安定面蜗杆离合器，详细检查离合盘，将不可用的离合器挂牌送

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。