在游梁式抽油机上使旋转的平衡块与游梁相连的钢杆。
The steel beam that connects the rotary counterbalance with the walking beam on a beam pumping unit.
钢杆，玻纤伞骨，彩晶柄手柄，花尼伞面，透明膜包装，晴雨兼用。
Steel pole, fibreglass ribs, colorful crystal handle, colorful nylon cloth cover, translucent plastic film packing, both for rainy and sunny use.
结果表明：在拉伸外荷载作用下，灌浆体对玻璃钢杆的剪应力并不随杆体长度均匀分布；
The study results show that: the shear of grout on FRP rods does not vary uniformly with the length of rod;
新开发研制的碳纤维复合柔性连续抽油杆克服了普通钢杆的缺点，能够满足低渗油田小泵深抽技术的要求。
The new developing carbon fiber compound flexible coiled rod overcome the shortcoming of ordinary steel rod, can meet the need of low permeability oilfield production.
钢杆，钢骨，双金套手柄，色丁布伞面，透明膜包装，晴雨兼用。
Steel pole, steel ribs, golden handle, sadin cloth cover, translucent plastic film packing, both for rainy and sunny use.
阀杆应该是以镀镉钢合金或316不锈钢作为标准配置。备选的阀杆材料可以根据要求提供，例如，钛，不锈钢，等等。
The shaft shall be cadmium-plated steel alloy or 316 stainless steel as standard equipment. Optional shaft materials shall be available on request, i. e. , titanium, stainless steel, etc.
本文介绍了该钢箱杆件的制造工艺及不需焊后矫正就能达到规范要求的变形控制措施。
Fabrication technology and deformation control measures, which can meet requirements of specifications without need of corrections after welding, for the steel box members are expounded.
采用以尿素为主要原料的液体软氨化工艺，对阀杆(35钢)进行了氮化处理。
The valve rod (steel 35) is nitrided in the fluid soft nitriding process, the main material being made up of urea.
系列对焊机广泛应用于钢、铁、铜、铝杆等材料的对接，也适用于扁钢、扁铝和钢管、铁管的对接。
The butt welder is widely used in butt joint of such materials as steel, iron, copper and aluminum rod. It is also used in the butt joint of flat bar, flat aluminum, steel tube and steel tube.
结果表明：在钢桁梁桥弦杆内填混凝土能降低杆件的应力水平，提高桥梁的整体刚度。
The results show that the stresses of chord members of partially concrete-filled steel truss bridge are decreased, while its integral stiffness is increased.
为了使上层公路桥面板能帮助主桁上弦杆抵抗巨大的纵向压力，正桥全部采用混凝土桥面板与钢桁梁共同作用的板桁结合梁。
In order to let the slabs help the top chords of the steel trusses resist the giant compressive forces, slab truss composite structures are used throughout the main bridge.
温润303不锈钢活塞杆。
这种阀门应该是黄铜阀体，不锈钢阀杆和弹簧。
Valve shall have a brass body and stainless steel stem and spring.
阀杆和填料密封装置同样采用不锈钢，具有耐腐蚀性能。
The stem and packing gland are also stainless steel for corrosion protection.
本文给出了计算钢压杆弹塑性稳定极限承载力的有限条塑性系数增量初应力法。
The paper presents a numerical method, named the Finite Strip Plasticity Coefficient Increment Initial Stress Method, to solve the elastoplastic stability ultimate loads of steel columns.
《钢结构设计规范》（GB50017—2003）提出对单轴对称截面钢压杆的弯扭屈曲需做单独验算。
Struts of singly symmetric section need to be checked on flexural torsional buckling, according to the current code for steel structure (GB50017—2003).
根据采矿工程中锚杆锈蚀问题，提出了地下环境场下钢锚杆开始锈蚀时间的确定方法。
A method is proposed for determining the initial time of corrosion of steel bolts in underground environment based on investigation of corrosion of steel bolts in many mining projects.
配置有高强度烤漆钢板水箱，SUS304不锈钢活塞杆及双头均可活动的高压管。
Equipped with the steel water tank which is of high strength baking finish, stainless steel plunger (SUS304) and pressure pipe with two moveable ends.
并与双钢球增力机构与无杆液压缸组成的液压夹具系统进行了比较。
It was compared with that system consisting of double-ball amplifier and rodless hydraulic cylinder.
分析了真空白耗电弧炉铜-不锈钢异种金属套管式电极杆焊接裂纹产生的机理。
The mechanism of welding crack generation in the copper - stainless steel tube electrode stem of Vacuum Consumable Arc Furnace has been analyzed.
通过对纤维增强复合材料锚杆托板与钢托板的有限元分析比较，得出了纤维增强复合材料锚杆托板优于钢托板的结论。
In the paper, the finite element analysis results indicate that the fiber reinforced composite splint is superior to the steel splint.
对钢与混凝土组合梁扭转进行了探讨，提出了以开口薄壁杆件的约束扭转理论为基础的扭转极限分析方法。
The torsion of composite beams of steel and concrete and the limit analysis based on the theory of twisted members with thin walled open section and restraint of warping are discussed.
那么不锈钢活塞杆在完成加工后，还需要电镀吗？
So stainless steel piston rod after finishing processing, still need to electroplating?
在不锈钢活塞杆完成电镀后，还需要对镀层的质量、尺寸等进行全方面的检查。
After the stainless steel piston rod is complete, it is necessary to inspect the quality and size of the coating.
大跨钢拱与刚构协作桥梁是一种新型的组合体系桥梁，张拉系杆是调整这种体系内力与线形的重要方法。
The long-span hybrid bridge of steel arch and rigid frame is a type of new bridge structure system.
对于下承式钢箱系杆拱桥来说，主梁是结构设计的关键部位。
The steel-box girder of the tie-bar arch-bridge is the key part in the structural design.
总的来说，不锈钢活塞杆的电镀，一般都需要采用至少3次的镀铬。
In general, stainless steel piston rod plating, generally require the use of at least 3 times the chromium plating.
本实用新型和现有技术相比具有很好的缓冲冲击压力，保护玻璃钢锚杆。
Compared with the prior art, the utility model has the advantages of good buffering shock pressure and being capable of protecting the glass steel anchor rod.
杆（12）可由任何理想的金属材料如不锈钢或镍钛合金形成。
The rod (12) may be formed of any desirable metallic material, for example stainless steel or a nickel titanium alloy.
杆（12）可由任何理想的金属材料如不锈钢或镍钛合金形成。
The rod (12) may be formed of any desirable metallic material, for example stainless steel or a nickel titanium alloy.
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