通过调整压环与锚头之间的距离来确定锚杆的锚固长度。
The anchorage length of bolt can be controlled by adjusting the distance of anchor-boot and pressing ring.
基于有限元和神经网络方法对超高压合成绝缘子均压环结构优化的研究。
Optimization of corona ring design for EHV composite insulator using finite element and neural network method.
安装时应将橡胶密封圈四周，梯形螺纹内，压环油槽内，中心管外径上涂黄油。
The grease should be laid on the periphery of seal ring, the inner of ladder-shaped screw thread and chuck ring oil channel during installation.
利用电网络法对特高压悬式瓷绝缘子串均压环的尺寸及罩入深度进行了优化计算。
The size and cover depth of corona rings of UHV suspension porcelain insulator stings were calculated by electric-network method.
该装置主体由内管、外管、活塞管、端盖、承压环、吊耳、液路元件和密封元件等组成。
The device is mainly made up of inner tube, outer tube, piston tube, end cover, retaining ring, hanger, liquid-route element and sealing element.
本发明涉及一种板弹簧盒组件，包括内压环、外压环、内垫环、外垫环、板弹簧以及螺钉；
The present invention relates to a plate spring box component which includes a inner pressure ring, a external pressure ring, a inner mantle ring, a outer mantle ring, a plate spring and screws;
主要对均压环、弧触头、主触头、喷口等结构进行了优化及分析，分别进行了讨论。并且进行了综合优化。
The structures of the electric field shielding ring, arc contact, main contact and nozzle etc. have been optimized, analysed and discussed respectively, and they are optimized synthetically at last.
广泛应用于不锈钢筒灯、管状灯具、防火材料灯杯、电源处壳、筒状灯、其它金属灯壳、电源铝壳、压环等部件。
Be widely used in stainless steel tube light, tubular lamps and lanterns, fireproof lamp cup, tubular lamp, other metal lamps shell, power supply aluminum shell, adapter and other components.
本文提出了一种新型钉式双锚头压环锚杆，同时介绍了此种锚杆的技术参数，作用机理，现场试验以及工程应用情况。
A new nail-type dual anchor-root press-ring anchor was introduced. And the technical parameters, mechanism, field tests and engineering practice were included.
根据绝缘子和均压环表面电场强度控制的考虑，对不同布置方式的均压环配置进行了设计，并对比了不同的均压环设计方案。
Based on the consideration of the electric field around composite insulators and grading ring, design of the grading ring was given compared with different arrangement forms and different design.
为了减少磨损，提高活塞环的使用寿命，对整体无背压活塞环的设计进行了研究。
The design of integral non-backpressure piston rings was studied in order to reduce wear and to raise the piston ring life.
分别对开口有背压活塞环和整体无背压活塞环的工作原理和结构作了阐述。
The work principle and structures of backpressure piston rings and integral non-backpressure piston rings were expounded.
实践使用结果表明，阶梯拉西环填料的压降低、抗污堵性能好，可延长洗涤塔的运行周期。
Practice results show that ladder Rasching ring filler is low in pressure reduction and good in anti fouling, which can lengthen the operation duration of the washing tower.
在飞轮的外缘(压)有一齿环，在发动起动时，齿与起动机的驱动小齿轮啮合。
The flywheel also has a large ring gear at its outer edge, which engages with a pinion gear on the starter motor during engine cranking.
高耸建筑的水平环缝和竖向裂缝、钢筋砼柱的水平裂缝以及压溃破坏等震害现象，可以归结为地震竖向分量的作用；
The horizontal annular and vertical crack of the high buildings, along with the horizontal crack and the crush of RC column can be due to the vertical seismic component action.
在此主要介绍了环空压裂悬挂器的设计原理、试验和推广应用情况，应用效益显著。
Design principle and experiment and popularized application of annular fracturing hanger are introduced in this paper, its application effect is notable.
分析和评估合环操作对辐射型中压配电网所造成的影响对配电网的调度和安全运行有着重要的意义。
Analyzing and evaluating to the effect caused by loop closing operations in radial medium voltage distribution networks are extraordinary important to the safe operations.
特别适用于单卡压、双卡压、环压、焊接等不锈钢管件生产。
Particularly suitable for single compression, double compression ring compression and welding type pipe fittings.
井底负压值控制是欠平衡钻井技术的基础，而井底负压值的大小与环空多相流的有关压力计算有关。
The under-balanced drilling technology is based on how to control the bottom negative pressure which is related to the pressure computation of multiphase flow in annulus .
本文介绍了含有表面环向裂纹的内压简体及大型管道采用轴向加弧形务板与钢丝缠绕的止裂、抑爆设计原则及设计方法。
The paper presents the design criteria and method for arresting crack and burst of the internal pressured vessels of big pipes with circular surface crack by arched strip and wound wire.
和多厚环过盈套装的方法结合起来装配飞轮，可以有效地增大径向压应力，缓和环向应力；
The method of combination of the two ways can availably increase the radial compressive stress and smooth the hoop stress.
在井内加压下进行水泥胶结测井带压作业，其目的是将微环空与串槽区分开。
The purpose of cement bond log (CBL) under increasing borehole pressure is to differentiate micro annulus from bypass channel.
用弹性理论分析方法，得到了环向纤维增强钢压力容器(压缩天然气气瓶)在内压作用下的应力。
Based on the elastic stress analysis, the stresses of the hoop fiber reinforced steel pressure vessels (compressed natural gas bottle) under internal pressure are obtained.
针对SPIC中没有可集成的高压过压保护，提出了一种利用场限环的分压特性设计的高压电压探测器。
There is still no integrated high voltage over-voltage protect circuit in SPIC. A novel integrated high voltage detector is proposed by using FFLR.
提出了一种减小钻井泥浆环空循环压耗的井下工具，介绍了该工具的结构、工作原理、技术参数。
Therefore, a downhole tool that can reduce the annular cyclic pressure loss and introduced its structure, principle of work and technical parameters were put forward.
叙述浮动端面密封环压力铸造的三种压射套结构、材料和表面处理工艺及其应用范围。
Three kinds of injection sleeves construction, materials, surface treatment and application ranges of floating end face seal ring by die casting are expounded.
结合现场调查和统计规律，建立了环空压差和层间压差与固井质量的关系图版。
Based on field investigation and statistical data, the relation plate of annulus pressure differential, interlayer differential and cementing quality is plotted.
本文介绍偏心度为井深函数的实际环空中压降计算的理论模型和便于现场使用的简化计算方法。
This paper presents a theoretical model for realistic annular pressure loss calculation in which the eccentricity is a function of the well depth and a simplified method for field calculations.
本文介绍偏心度为井深函数的实际环空中压降计算的理论模型和便于现场使用的简化计算方法。
This paper presents a theoretical model for realistic annular pressure loss calculation in which the eccentricity is a function of the well depth and a simplified method for field calculations.
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