One end of the jack bolt is positioned in the threaded hole at one side of the flat hole sleeve.
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2. 目的探讨三孔套扎法腹腔镜胆囊切除术（LC）的可行性和临床应用价值。
To evaluate the feasibility and clinical value of three - port - looping laparoscopic cholecystectomy (LC).
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3. 该锁芯机构由多个圆形叶片和多个圆形隔片相互间隔活动叠装在叶片套的内孔套筒中构成。
The locking mechanism is made up of an inner hole sleeve inside which multiple round leaf blades and round spacers are reciprocally spaced and kinetically sheathed in the blade cases.
In the interference fit of assembled parts, inner diameter of sleeve-type parts was reduced and outer diameter of whole cover parts was increased by the magnitude of interference effects.
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5. 平板的孔里面镶嵌著一个套环，在此圆盘的孔中穿过一个销钉而使平板在其自身平面内受载。
The plate was loaded in its own plane by a pin passing through the hole in an annular disc fitted in the hole in the plate.
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6. 华美闭孔式材料广泛应用于运动器材扩套、垫片及救生潜水服。
Huamei closed pore rubber materials are widely used in the protection of sport equipment, in cushions and ping suits.
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7. 深孔钻有两种类型，即用于钻盲孔的中心切削深孔钻和套孔钻。
There are two kinds of gun drills, namely, the center-cut gun drill used for drilling blind holes and the trepanning drill.
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8. 平板的孔里面镶嵌著一个套环，在此圆盘的孔中穿过一个销钉而使平板在其自身平面内受载。
The plate was loaded in its own plane by a pin passing through the hole in an annular disc fitted in the hole in the plate .
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9. 轴承内孔或外表面与套圈一端面连接的套圈表面。
Bearing bore or outside the surface and the ferrule end face connected to a ring surface.
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10. 方法：对100套华北地区出土自然干燥胸椎1187个的椎孔进行测量和观察。
Methods: 1187 thoracic vertebrae from 100 skeletons (naturally dried) unearthed in the area of North China were measured and observed.
It is necessary to design new construction technology and tools in line with the technical specifications of the CSR pendulum hole project, and the construction quality can be ensured.
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12. 设计一套特殊测厚规测量两个环形凸台的距离，这两个环形凸台位于两个同心孔内。
The article designs a special dial thickness gauges that measures the distance between ring-steps in two concentric bores.
Preload condition, the cylinder head bolt-hole depth of deformation of the cylinder sets a great impact on the proper cylinder head bolt hole depth Shen cylinder l.
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14. 针对深孔加工难度大的特点，采用超声圆周振动加工技术，在普通车床上附加一套振动装置。
In order to solve the difficulties from the drilling of deep hole, this paper introduces the drilling technique for deep hole by supersonic circumferential vibration.
The tool design, working methods and process fundamentals of the trepanning processing were introduced. It proved that trepanning processing is a more cost-effective and accurate method.
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16. 螺孔的大小受套圈厚度的限制。
The hole size is limited by the ring thickness.
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17. 高碳高速钢是取代普通耐磨合金制造轧辊的新材质，淬火高速钢辊套硬度高，内孔加工性能差。
High carbon high speed steel (HSS) is a new material replacing common wear resistant alloy. Quenched high speed steel roll sleeve has high hardness and poor workability.
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18. 华美闭孔式材料广泛应用于运动器材扩套、垫片及救生潜水服。
Huamei closed pore rubber materials are widely used in the protection of sport equipment, in cushions and diving suits.
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19. 通过对精密加工件分配阀体主阀孔的加工工艺试验及研究，总结了一套行之有效的加工工艺。
A complete processing technology is summed up for the main valve opening of the dividing control valve in the fine machining pieces based on the study and test.
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20. 本文对末端为容腔和节流孔的简单管路提出了一套对谐振频率和峰值的估算方法。
This article puts forward a complete set of evaluating method of resonance frequency and its peak in simple line with a chamber and restriction orifice at the end.
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21. 针对高强度钢精密深孔加工中存在的难题，研制了一套超声珩磨装置并进行了试验研究。
A new ultrasonic honing device which is used to hone long precision holes of high-strength steel is designed and manufactured and honing experiment research is done in this paper.
The shortages of current specification for plateau honing cross hatch were analyzed, a new specification based on three-dimensional parameters was put forward.
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25. 摘要 ：设计并研制了一套可在视频监控和红光指示下实施半导体激光鼓膜造孔术的光学系统。
Abstract : An optical system to perform the semiconductor laser myringotomy with the help of a video display and a pilot laser was designed and manufactured.
Based on analyzing the function of a kind of manipulator, the thesis gives a controlling method for the manipulator by using HNC inherent PLC technique, and lists the original codes of PLC program.
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27. 套圈部分包括圆筒形壁、第一端、第二端、纵向轴线和应力释放孔。
The ferrule portion includes a cylindrical wall, a first end, a second end, a longitudinal axis and a stress relief aperture.
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28. 框架（2）的另一端对应装有定位套（4），定位套（4）孔内有定位器（3）。
The other end of the framework (2) is correspondingly installed with a positioning set (4); in the hole of the positioning set (4) is the positioning device (3).
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29. 框架（2）的另一端对应装有定位套（4），定位套（4）孔内有定位器（3）。
The other end of the framework (2) is correspondingly installed with a positioning set (4); in the hole of the positioning set (4) is the positioning device (3).
