牵引的

This paper describes the inherent relationship between the haulage cutting and high speed extrusion in the production of PVC allotype plastic material and introduces a new type of haulage cutting transmission system.

阐述了在PVC异型材生产中牵引切割与高速挤出的内在关系，并介绍了一种新型的牵引切割传动系统

It is necessary to develop new distractor to meet the special requirement of alveolar.

为此，需要开发新型的牵引器，以满足对牵引有特殊要求的牙槽突。

The conventional crank-link pumping unit is replaced by chain transmission and the driving power and the weight of unit are reduced.

它以&链传动机构&取代了&曲柄—连杆机构&，改为牵引链直接牵引，降低了配置电动机的功率，大大减轻了整机质量。

Being a manufacturer of pet accessory for overseas customers, the Company now produces a wide range of pet products supply products including dog collars, leashes, harness, muzzles, retractable leashes, pet toys, dog tags and other pet products and well selling to over 40 countries worldwide.

本公司是一家专业设计、研发和生产狗、猫颈圈、牵引带、可伸缩牵引带、宠物盔甲、口罩、吊牌、宠物玩具和狗碗等各种宠物用品的厂家，现产品已形成真皮、PU、尼龙和塑料产品四大系列。

When the front/rear legs are assembled well, elevator wire rope goes through the drill tower's pulley, hook pulley and then the two wire ropes of tackle, fix it on top of the hook block using a rope cappel绳卡, as shown in the diagram.

前后支腿成人字形状放好后，升降机钢丝绳依次穿过起塔架的滑轮和牵引钩滑轮后绕过滑车两股钢丝绳用绳卡固紧在牵引钩滑轮上方，见示意图。

In 1934, the army had bought larger Vickers-Carden-Loyd tracked tractors in order to tow the 20 Bofors 75mm M34 mountain guns bought for the "Chasseurs Ardennais".

1934年陆军购买了更大型的Vickers-Carden-Loyd履带牵引车用来牵引20门Bofors M34型75mm山炮（用于装备&阿登轻步兵团&。）。

The 0-degree blocks work well on medium traction surfaces while the 1-degree blocks work better on low to medium level traction surfaces.

0度大厦的工作，以及对中等牵引表面，而1度大厦工作更好地对轻微至中等水平牵引表面。

It is showed different "V" connection transformers,"Y" connection transformers and balance transformers, and some other transformers used in AT supply system. All of these transformers are analyzed from safe power supply, economic advantages, and technology required.

给出了基于&V&形变压器、&Y&形变压器和平衡变压器等多种同相AT牵引供电系统结构，并从供电可靠性、经济性和技术要求上，分析了各种同相AT牵引供电系统的优劣。

Under the circumstances of putting new railway lines into use or improving passenger train speed or increasing freight train tonnage or reforming driving system, Train traction test has become one foundational technical job. It provides scientific data for railway administration to make management decision and transportations plan, to dug potential and increase profit.

机车牵引试验是在新建线路投入运营、客运列车提速、货运列车增加牵引吨位、司乘制度改革及机车交路变化等情况下所进行的一项基础性技术工作，为铁路部门经营决策、制定运输方案、挖潜增效提供科学依据。

According to this,traction electrsmotor"s working status can be got using fuzzy synthesis judge method,which provides bases for realizing electric traction system"s fault diagnosis in city railcar.

以此为依据，对牵引电机的工作状态进行糊综合评判，为实现车辆电气牵引系统故障诊断提供依据。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐