Non-rising-inside screw stems are used in bronze and iron gate valves.
暗杆-内螺纹结构用于青铜和铸铁闸阀。
Stem structure 1) stem - inside screw bronze multi-turn valves for the most common and preferred structure.
阀杆结构1） 明杆-内螺纹结构对于青铜多回转阀门来说是最通用、首选的结构形式。
This paper introduces the structure, the principle and the operation of a device measuring inside screw developed by the authors.
介绍自行开发的内螺纹中径测量装置的构成、原理和使用方法。
Something inside me snapped. "Well, screw you then!"
我忍不住爆发了。“好，那么去你的吧！”
Therefore, double screw compressor and worm compressor compared, in the same speed of the units inside less number of exhaust air ripple, big air flow noise.
因此，双螺杆压缩机与蜗杆压缩机相比，在相同转速下单位内排气次数少，气流脉动大，气流噪声大。
Double screw pump as a positive displacement pump, the pump suction chamber should be closely separated and discharge chamber inside.
双螺杆泵作为一种容积式泵，泵内吸入室应与排出室严密地隔开。
Special silicon screw, screw chamber, machine head, dies to protect inside vulcanize structure.
硅胶专用螺杆、螺筒、机头、眼模及配套防止内部硫化结构。
The tunnel disappears after the screw is absorbed, avoiding the ligament's bump toward the inside tunnel, which leads to gradual extension of the inside tunnel and cause the ligament flabby.
隧道内口可吸收螺钉挤压固定，愈合后内口消失，可避免韧带撞击内口使之逐渐扩大引起重建韧带松弛。
The stresses inside and outside the core of a screw dislocation are obtained.
得到了螺位错芯区内、外的应力场。
The three-dimensional potential flow inside the impeller of a screw centrifugal pump was analysed by the boundary element method.
采用边界元法对螺旋离心泵叶轮中的三维势流进行了数值计算。
Its features are under sole opened inward has three elliptic hole, elliptic hole inside Ann has three spring, under the soles and soles through screw connection.
其特征是下鞋底里面开有三个椭圆形孔，椭圆形孔里面安有三个弹簧，下鞋底与上鞋底通过固定螺钉连接。
Tapping is the process of cutting a thread inside a hole so that a cap screw or bolt may be threaded into it.
攻丝是在一个孔中车出螺纹，以便装上有帽螺钉或螺栓。
Methos 38 cases of patients with ankle joint fracture were treated with absorbent screw for inside fixation and evaluated the effect.
方法对38例踝关节骨折患者使用可吸收螺钉内固定，并评价效果。
Outward pull hydraulic jack from the side so that the screw from the inside.
向外拉液力端使螺丝从插孔内脱离。
The interaction effects between the circular interfacial cracks and the screw dislocation located inside the matrix under longitudinal shear are dealt with.
研究了无穷远纵向剪切下圆形弹性夹杂界面裂纹与基体中任意位置螺型位错的相互干涉问题。
Sink hexangular screw inside the head;
沉头内六角螺丝；
Once the screw turns a circle, the liquid inside the sealing chamber will be pushed forward by a pitch.
螺杆每转一周，密封腔中的液体向前推进一个螺距。
Once the screw turns a circle, the liquid inside the sealing chamber will be pushed forward by a pitch.
螺杆每转一周，密封腔中的液体向前推进一个螺距。
应用推荐