头轮上设有与牵引链相吻合的齿。
The head wheel is provided with teeth fitting with the drag chains.
牵引链采用模锻成型链板，强度高、。寿命长。
The pulling chain uses die-forging chain plate, which has high strength and long service life.
然后把普通的牵引链松开，用绳子把狗带到牧场。
You then remove the dog's lead and walk out to the sheep using the cord.
焊接钢型滚轧链条。焊接钢牵引链。附件和链轮齿。
Welded steel type mill chains, welded steel drag chains, attachments and sprocket teeth.
建立了采煤机牵引链振动的力学模型，并对其振动特性进行了分析。
This paper sets up the mechanical model for the vibration of the statie shearerhaulage chains, and analyses its vibration characteristics.
通过对牵引链的挠度和链曲线长的计算，确定链传动需要调整的适当时期。
Through the calculation on flexivity of drag-chainand length of chain curve, set screw-pulling instrumentneeds to be adaptedto suitable period.
圆环链适用于煤矿刮板输送机、刨煤机、滚筒采煤机及其它机械牵引链等。
Ring chain is applicable to coal mine scraper conveyor, plough, drum shearer and other mechanical traction chain, etc.
控制和仪表系统，包括：控制箱，警报监测系统，牵引链，油罐液位测量系统，电气测试台等。
The control and instrumentation systems, including: control box, alarm monitoring system, traction chains, tank level measurement system, electrical test bench and so on.
一些笼头链能够被永久的装在牵引索上，就像图中环绕着不同笼头链的那根。
A chain can be permanently attached to the lead rope, as with the rope that encircles this group.
大部分的笼头链是能够分开使用的，这样的话，它们就能在需要的时候配合不同的牵引索使用。
Most chains are designed to be used separately so they can be used when needed with a variety of lead ropes.
在塔上安装大吨位的斜拉索时首次采用两道索夹牵引的方法，减小了导链引索的引力，有效避免了斜拉索的滑脱。
A method of two cable-nip traction is first applied when large tonnage cables are installed, all these decrease draught force of leading chain, and avoid surging for stayed cable efficiently.
本机是用大滚子附板输送链作为牵引件，依靠链轮带动、用刚性板作为物件承载的一种连续运输设备。
This machine adopts large roller conveying chain as the driving part, which is driven by chain wheel and loaded by the rigid plate for the constant conveying.
拖链，一般应用在机床机械等的电缆、油管、气管、水管、风管上，起牵引和保护作用。
Drag chain, normally used in machine tool machinery and other cable, tubing, the trachea and conduit, air ducts, with traction and protection.
本文着重对引进采煤机无链牵引机构的链轨截面轮廓进行分析，并对其受力进行较深入的研究。
The paper mainly analyses the chain track sectional profile of non chain drive mechanism of an importing miming machine and researches on its stress state deeply.
拖链，一般应用在机床机械等的电缆、油管、气管、水管、风管上，起牵引和保护作用。
Towline, the role of general application in machine tools, machinery and other cables, tubing, trachea, water pipes, duct, since the traction and protection.
本机采用尼龙滚子差速链牵引，铝合金型材机身，外型美观实用。
This machine is driven by nylon roller differential chain and made by aluminum profiles, beautiful in appearance.
摘要］目的：研究比较应用链状皮圈或镍钛弓丝在埋伏牙的正畸牵引治疗中的临床效果。
Abstract: Objective The aim of the study was to compare orthodontic traction of impacted teeth, using chain rubber ring or Ni-Ti wire respectively.
摘要］目的：研究比较应用链状皮圈或镍钛弓丝在埋伏牙的正畸牵引治疗中的临床效果。
Abstract: Objective The aim of the study was to compare orthodontic traction of impacted teeth, using chain rubber ring or Ni-Ti wire respectively.
应用推荐