查询词典 thread chasing machine

According to the requests of API connecting casing pole to connecting intensity and sealed capability,the paper analyzes the effect of taper tolerance of pipe external thread and coupling internal thread on using properties of casing pole.

根据API螺纹连接套管柱对连接强度和密封性能的要求，分析了管子外螺纹与接箍内螺纹的锥度偏差对套管柱使用性能的影响，提出锥度偏差应在API标准要求的基础上加以内控，将极限公差缩小至机械加工允许的范围内，是提高石油套管柱使用性能的有效途径。

When thread ing pipe, gauge pipe thread s for size and length to avoid jamming pipe against seat and disc.

当对管道进行攻丝时，要测定管道螺纹的尺寸和长度，避免将管道塞满阀座和阀瓣。

Thread Snap Gages—Minimum Material: Pitch Diameter Cone Type and Vee and Thread Groove Diameter Type for inspecting the minimum-material limit pitch diameter.

螺纹卡规—最小材料：中径为锥形及V形及螺纹为凹槽形的直径，是用于检查最小材料极限的中径。

The strings are plain thread for sewing which was run through candle wax to keep thin wisps of thread from separating.

伞绳是拿用于缝补的细线制成的，把这些细线在蜡里面走走，这样可以避免线出现分叉。

The aim of all yogic and other spiritual practics is to release the great cosmic power or kundalini shakti which lies coiled three and a half times in mooladhara chakra .the process of awakening this force,or prana ,is described in the scriptures as ,"the flight of a bird sising from earth to heaven ,tied to a golden thread ".the earth is mooladhara chakra ,heaven is ajna chakra ,the bird is mahaprana and the golden thread is sushumna nadi which runs through the centre of the spinal column,by manipulating ,storing and expanding the prana within the body it is possible to awaken the sleeping prana shakti .this is the fundamental purpose of the yogic sciences of pranayoma (expanding the dimensions of prana )and prana vidya knowledge of prana

所有瑜伽修行者和其它精神上的习练者的目标是唤醒被牢牢束缚纯真轮的在力量。这个过程就是启动巨大的宇宙力量或者是灵性的能量，这个过程被描绘成这样的一幅图画：金色的鸟从地球飞向天空，但由于重力却飞不上天空，被一根金线牢牢的束缚。那么这里，地球就是纯真轮，天空就是眉心轮，飞鸟就是巨大的能量，那金色的线就是中脉，是贯穿脊柱的通道。通过操纵、储藏和扩充身体内的能量从而有可能唤醒休眠的能量。这是瑜伽呼吸科学和瑜伽能量知识的基础。

Note that the receiving thread need not yield control explicitly; calling any of the following functions can cause a thread to yield control implicitly.

接受线程不需要明确yield控制，下面任何一个函数回导致一个线程明确yield控制。

Main products: 316,304 various types of material cast stainless steel ball valve,(one-, two-, three-ball valve in the connecting thread, two pairs of folders flanged ball valves, three-flanged ball valves, Welded to live ball valve, butt welding ball valve, Chengcha solder ball valve) and the closing valves, check valves, Y-traps and thread connecting the various parts.

公司主要产品：316、304材质各式精铸不锈钢球阀，（一片式、二片式、三片式内螺纹连接球阀，二片对夹法兰球阀、三片式法兰球阀、活接对焊球阀、对接焊球阀、承插焊球阀），截止阀、止回阀、Y型过滤器及各种螺纹连接管配件。

Product of thread should pass thread gauge test.

1.6所有的螺纹件均应通过&通过&验规及&不通过&验规的检查。

This paper introduces the structural characteristic and the way of selecting and confirming diameter of the three-needle on measuring pitch diameter of thread, while the thread gauge is manufactured.

非标M77×2(3°／45°)特锯齿形螺纹在我国还较少见，这里对该螺纹的结构特点作了介绍，同时介绍了该螺纹量规制造过程中使用三针测量螺纹中径时，如何选择和确定三针直径。

Example of calculation of parameters of thread standard values (minimum, maximum, wear or external, mean an internal diameter), for a metric M10 thread plug gauge, pitch 1.5 mm, tolerance class 6H, according to DIN German standard

例如计算参数的螺纹标准值（最低，最高，磨损或外部，是指一个内部直径），为M10的公制螺纹塞规，螺距1.5毫米，宽容级6小时，按照DIN德国标准

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。