正如在其孔活塞杆，曲轴旋转，加压相反的孔反转旋转。
As the piston strokes in its bore, the crankshaft rotates, pressurizing the opposite bore reverses rotation.
卧式铣床支架的支承轴承的精度会影响刀杆的回转精度，从而影响孔的尺寸精度和圆柱度。
The precision of the support bearing of the horizontal milling machine bracket affects the rotation precision of the cutter rod, thus affecting the dimension precision and cylindricity of the hole.
阀杆的直径略小于阀体孔的直径。
The stem has a slightly smaller diameter than the valve bore.
岩石锚杆基础是以细石混凝土和锚杆灌注于钻凿成型的岩孔内的锚杆基础。
Rock bolt foundation is a type of bolt foundation that fine aggregate concrete and bolt are poured into the rock hole.
在此基础上进行了注浆锚杆和注浆孔的参数设计。
Parameters of grouting bolt and grouting hole is designed based on above research.
煤矿井下可回收锚杆一般用于煤层巷道，由于锚杆钻孔的变形和塌孔等原因，用普通套筒扳手拆卸锚杆时，因不能给锚杆提供轴向拉力，很难将锚杆拆卸拔出。
It is difficult to pull out the bolt with ordinary socket wrench that can not provide axial tension because of the bolt drilling hole deformation and the collapse of holes.
现简要分析利用地质钻机泥浆护壁成孔工艺完成深厚砂层中抗浮锚杆的施工工艺。
The technology of finishing float resisting anchor rod construction in deep sand layer with geological drilling rig slurry retaining wall technology is analyzed briefly.
为实现各类异形销孔的精密加工，提出了一种基于磁致伸缩材料的新型镗杆结构，并对其进行了结构优化和试验验证。
A new magnetostriction material boring bar is presented for precision finishing of different types of odd-shaped pinholes, and structural optimization and test validation are carried out.
球阀是带圆形孔的球体作启闭件， 球阀球体随阀杆转动， 针阀以实现启闭动作。
The valve's disc is ball with hole and driven by stem to open and close.
介绍了端面直接铸孔并进行等温处理的新型抗点蚀挺杆体的结构和热处理工艺；
The construction of a new type anti-pitting tappet with a cast hole in its end face and isothermally treated are described.
本抗浮锚杆成孔采用泥浆护壁工艺，注浆采用常压注浆和二次高压注浆。
The hole wall of anchor is sustained by slurry, common pressure grouting and the second high pressure grouting are used.
如果不能使用起吊螺丝孔，应在入子上作撬模杆进入的斜槽。
If jack screws cannot be used than angled slots need to be installed for pry bar access.
正如在其孔活塞杆，曲轴旋转。
砂固结预应力锚杆的锚固力是由砂体与锚孔壁之间的摩擦力提供的。
The anchorage force of consolidated anchorage with prestressed bolt is actually the friction resistance between sand and the wall of drill hole.
因此顶杆的运动方向由这个孔来控制。
The direction of movement of this ejector pin is, therefore, controlled by this hole.
装有这种新型变形镗杆的NC镗床能高效地镗削活塞异形销孔，并达到微米精度的要求。
The NC boring lathe equipped with this kind of deformable arm can bore special shaped pin hole for piston efficiently, and meanwhile meet the demand of micro meter accuracy.
装有这种新型变形镗杆的NC镗床能高效地镗削活塞异形销孔，并达到微米精度的要求。
The NC boring machine equipped with this kind of deformable bar can bore special-shaped pin hole in piston efficiently, and meanwhile meet the demand of micro-meter accuracy.
在镗深孔加工中，常因镗杆刚度不足而影响加工精度。
In the boring process of deep holes, the insufficient rigidity of the boring rod usually influences the machining accuracy.
只需用一把刀具、二把刀杆就可同时进行工件的内孔外圆和端面的精剃加工。
The razor processing of the inner hole outer circle and the end face of the work piece can be carried out simultaneously only requiring a cutting tool and two arbors.
提出了珩磨杆、珩磨头体均不振动的设计思想，分析计算了中心有圆柱孔的压电换能器和变幅杆，以及弯曲振动圆盘等关键部分。
Key parts including piezoelectric transducer and amplitude transformer with a cylindrical hole in the center, and flexural vibration disk are analyzed and calculated.
作者研制了极坐标扶钎器可以严格的控制钎杆，从而保证孔位准确。
In this paper, a polar coordinate drill-rod lifter was developed to strictly control drill rod in order to precisely locate the rod.
该扭力杆有用于连接该主动链轮的一个第一端以及附着在中心孔的内部末端的一个第二端。
The torsion bar has a first end for connection to the drive sprocket and a second end fixedly attached to the inner end of the center bore.
多个轴承位于该扭力杆第一端与该平衡轴中心孔之间，将该扭力杆置于该平衡轴的中心。
Bearings are located between the first end of the torsion bar and the center bore of the balance shaft, to center the torsion bar within the balance shaft.
对于稻壳、树叶、棉花杆、玉米杆四种生物质焦，通过压汞法测量了其在大孔和部分中孔范围内的孔隙结构，发现热解温度、热解保持时间、热解快／慢速都会影响着焦样的比表面积和平均孔径。
The results show that pyrolysis temperature, pyrolysis time and pyrolysis rate have an obvious effect on the special surface area(SSA) and average pore size(APS) of the biomass chars.
本实用新型涉及一种室外天线振子架，包括设有主杆孔和接线孔的振子盒。
The utility model relates to a vibrator support for open aerials, which comprises a vibrator box provided with a main rod hole and a wire connecting hole.
右支撑杆上开有至少一个孔和至少一个大小与挂杆孔相适应的凸台；
The right supporting rod is provided with at least one hole and at least one dummy club, the size of which adapts to the rod hanging holes.
左支撑杆上开有至少一个孔和至少一个大小与挂杆孔相适应的凸台；
The left supporting rod is provided with at least one hole and at least one dummy club, the size of which adapts to the rod hanging holes.
根据将刀尖装配在刀杆上是通过用铜焊还是机械 卡装，刀尖可以是实心的或是带有中心通 孔的。
The tips can either be solid or with a central through hole, depending on whether brazing or mechanical clamping is employed for mounting the tip on the shank.
你把它放在绕杆狭孔里，然后推动绕杆，你就可以进入月台了。
Then, you slip it into the slot at the turnstile and push the turnstile to get in.
该控制杆，它从上往下插接进该容置通孔，而且，它下端抵靠在可熔体上。
The control rod is inserted into the containing via hole from top to bottom, and the lower end of the control rod supports against on the fusible body.
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