查询词典 traction

Meanwhile, unified mathematical model of non-symmetrical compensation is designed to balance NPS current caused by traction substation, which provides the theories leading for devising traction substation.

同时设计了平衡牵引变压器负序电流非对称补偿的统一数学模型，为设计牵引变压器的接线型式提供了理论指导。

Large oil pressing traction machine, 650T, 350T, 200T; Mechanic traction damping machine, 100T, 55T; Damping machine, 160T--16T;and other auxiliary machines.

加工生产设备齐全：其中大型油压拉伸机650T、350T、200T等多台。

MAIN OUTCOME MEASURES: At 3, 7, 14, 28 days after the application of traction and 3, 7, 14, 28 days after the removal of traction, the expression of receptor activator of nuclear factor κB ligand/osteoprotegerin in the subchondral bone of the bilateral condyles was analyzed by semi-quantitative immunohistochemistry.

主要观察指标：加力3，7，14，28 d及撤除外力后3，7，14，28 d，以免疫组织化学半定量检测双侧髁状突软骨下骨中核因子κB受体活化因子配基/骨保护素表达。

A kind of traction system capable of ensuring the balance of the lift cabin used in hydraulic lift is composed of support beam fixed in the lift shaft, 4 traction mechanisms separately corresponding to the four conners of the lift cabin, each of which is composed of a cylinder, several guiding pulleys and a tracting cable.

装的牵引机构，所说的每一牵引机构都包括一个固定安装在支梁上的带滑轮的油缸，若干个也安装在支梁上的导向滑轮和三条曳引绳，所说的其中一条曳引绳烧着本牵引机构所属的油缸上的滑轮及导向滑轮，一端与本牵引机构所对应着的电梯轿厢

After a long period during which traction control was banned, the FIA decided to re-allow its use at the start of the 2002 season as it was becoming increasingly difficult to prove that ECUs were not being used to replicate traction control functions.

经过漫长的时期，其中牵引控制系统被取缔后，国际汽联决定重新允许其使用，在开始的2002赛季，因为它正在变得越来越困难，以证明欧洲货币单位，不被用来复制牵引力控制系统职能。

Qualified plastic film in gravure printing wheel system transformation cards and membership cards should be controlled in making the two-part tensility, that is, from feed axis to feeding traction roll and roll traction from your material to your material after the participation of various ministries.

等边的塑料薄膜在瘪印轮转制卡和会员卡制息洋不主给答把持两个局部的压辛，即从给料轴到给料牵引辊和从播料牵引辊到播料后各部。

Based on the research on the meshing between hobs and gears the optimum proflie design method of the pre-gringding hob is given,and the optimum profile of the pre-gringding hob used to cut the quasi high-speed locomotive traction gear has been designed according to the application of the traction and their proceeding technolog.

通过对刀齿啮合关系的研究，提出了磨前滚刀齿形优化设计方法，针对准高速机车牵引齿轮的应用和加工工艺特点，对准高速机车牵引齿轮磨前滚刀齿形进行了优化设计。

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。

As the only sensor device of traction control system, wheel speed sensor is important and the accuracy of measuring result of wheel speed sensor signal is significant for developing traction control system.

介绍了汽车牵引力控制系统发展的历史现状以及系统的工作原理，特别对于牵引力控制系统的传感器和执行器的发展历史和发展趋势作了详细介绍，指出了本文研究的主要内容。

Electric traction has become the development orientation of rail traffic traction power.

交通是社会经济运行的大动脉，轨道交通又一直是我国交通运输业的主体，而电力牵引已经成为轨道交通牵引动力的发展方向。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。