Plain Ring and Snap Gages for checking the major diameter.
普通环规与卡规是为了检测大径。
A pretension method for major diameter bolts using hydraulic stretching equipment is introduced.
介绍了一种大直径螺栓的预紧方法液压拉伸预紧法。
The thread parameters i. e., Major diameter, Minor diameter, Pitch, Angle and Call Out fields are not editable.
线叁数也就是，主修直径、较小的直径，程度、角度和呼叫出自领域不是可编辑的。
The paper introduces calculation for the vertical and horizontal load bearing capacities of poured piles with major diameter.
介绍了大直径灌注桩的竖向和水平承载力的计算。
This paper introduces the design principle, structure and application effect of the major diameter core sample cutting machine.
文中介绍了大直径岩样切割机的设计原理、结构及使用效果。
A method for processing super major diameter inner gear form on boring machine by the dividing device has been introduced in this paper.
介绍一种利用分度装置在镗床上加工超大直径内齿圈齿形的方法。
Major diameter infrared optical Ge Monocrystal was developed by direct pulling method. The optical and mechanical properties were measured.
采用直拉法研制了大直径红外光学锗单晶，测量了其光学性能和力学性能。
Their functions can substitute for some uses of large diameter plane mirror, 0.2"light pipe, major diameter light pipe, arch type detector, T type detector and so on."
本文所介绍的平行度检测仪可以取代大口径平面镜，0.2秒平行光管、大口径平行光管、拱形检测架、T型检测架等大型检测仪器的某些使用功能。
The paper introduced the use of airlifting reverse circulation rotary drilling techniques in practice of major diameter socket pile operation at Xiangfan city's Hanjiang No.
介绍了使用泥浆护壁气举反循环回转钻进工艺进行襄樊汉江四桥大口径嵌岩桩的施工实践。
This paper deals with materials, design parameters. construction batch strength and design of mix proportion for underwater concrete cast in a major diameter cast in place pile.
论述大直径灌注桩水下浇注混凝土时的材料选择、设计参数选择、施工配制强度及配合比设计。
When surveying major diameter and higher hanging pipeline, common trigonometric leveling can't meet precision requirement, but tangent method surveying can meet precision requirement.
在悬空管线测量中，对于管径大、悬空高的管线，用普通三角高程法测量很难满足精度要求，而用切线法测量则很容易达到精度要求。
The paper introduced the use of airlifting reverse circulation rotary drilling techniques in practice of major diameter socket pile operation at Xiangfan city's Hanjiang No. 4 bridge site.
介绍了使用泥浆护壁气举反循环回转钻进工艺进行襄樊汉江四桥大口径嵌岩桩的施工实践。
The paper introduces the design thought, main structure, performance character, applying range and control implement of cutting machine for intersecting curve of major diameter steel pipes.
介绍了大直径钢管相贯线数控切割机的设计思路、主要结构、性能特点、适用范围和控制实现。
The outer cup includes a major diameter mounting flange portion terminating in a curl, a minor diameter wear sleeve portion, and a transition portion joining the major and minor diameter portions.
外层杯包括大直径延伸段在卷曲的部分，一小直径套管磨损部分终止，并加入一个过渡的部分主要和次要直径部分。
Transformation from structural reservoir to lithologic reservoir has been realized in oil field exploration, so major diameter core analysis technique is widely used in reservoir property analysis.
油田勘探已实现由构造油藏勘探到岩性油藏勘探的转变，大直径岩心分析技术被广泛应用于储层物性分析工作中。
The object involved, which was likely only a few dozen meters in diameter, could have wiped out a major metropolitan area.
这些天体也许直径只有几十米，但足以摧毁一座大都市。
Hydraulic Stretching Equipment is a advanced tools for bolts' pretension and disassembly, it is widely used in the pretension of major - diameter bolts.
液压拉伸器是一种先进的螺栓预紧和拆卸工具，己广泛用于大直径螺栓的预紧。
During the process of reducing, in case of constant diameter reduction, the major elements responsible for tube wall increase are the rolling temperature and the stretch factor, etc.
钢管在减径过程中，减径量一定时，影响其增壁量的主要因素是钢管的轧制温度和张力系数等。
The results showed that the major cause of reducing diameter was more non-metallic inclusion in the steel than standard value, billet segregation and shrinkage void.
用扫描电镜、大型金相显微镜观察分析高碳钢盘条的缩径，结果表明：造成缩径的主要原因是盘条中的非金属夹杂物超标、方坯偏析和缩孔。
The diameter of spray nozzle and pressure of sprinkler in the front of the spray nozzle are the major factor that affects sprinkler range.
而喷嘴前的水流压力和喷嘴直径则是影响喷头射程的主要因素。
The major axis of cross-section area of myocytes was enlarged but the minor cross-section diameter did not show any more changes.
心肌细胞横切面积的长轴，随心肌细胞体积的增加而逐渐增大；
Designs and computations were made for major components such as twisting moment of the valve axle, neck and air jar diameter.
对阀轴的扭矩、轴颈、气缸直径等主要部件进行设计计算。
On a few metal hardness instruments, major equipment is on a different angle conical diamond indenter or different diameter ball pressure on the first loading of the metal to Surface make indentation.
介绍几个关于金属材料硬度仪器的研制，仪器主要是依靠不同角度的角锥金刚石压头或者不同直径的钢球压头依靠加卸载力来对金属表面做出压痕。
When the disc is in the open position, the seal major axis is greater then the disc diameter and they do not touch.
阀盘处于打开位置时，密封件长轴大于阀盘直径，且相互不接触。
When the disc is in the open position, the seal major axis is greater then the disc diameter and they do not touch.
阀盘处于打开位置时，密封件长轴大于阀盘直径，且相互不接触。
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