爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.Revolving tolerance includes radial and axial runout of assembled bearing inner ring and outer ring, inner ring reference fcace runout with bore and outside cylindrical surface runout with outer reference face.
旋转精度是规定旋转时振摆的，包括内圈及外圈径向摆动和轴向摆动，内圈侧摆及外径面垂直度公差范围。收藏指正
2.GD Linear ball bearings (drawn cup recirculating ball linear bearings) are made of punched and quenched outer ring and plastic cage with a set of rolling ball.
GD直线运动球轴承（冲压外圈循环式直线运动轴承），由一冲压且淬硬的外圈和带一组钢球的塑料导引保持架所构成一完整的装配单元，可直接压入座孔内。收藏指正
3.There is stop groove in the bearing outer ring or it is simultaneously matched with snap rong.
使用在对轴承向限位精度要求不高又限们结构简单的场合.不能承受轴向载荷.收藏指正
4.The Inner Ring Road, Middle Ring Road, and Outer Ring Road go through the District; with the completion of Rail Transit Line 7, 11 and 3, it forms a three-dimensional, convenient and unobstructed road network framework.
市内内环线、中环线、外环线穿境而过，地铁7号线、11号线和轨道三号线等交通设施的建成，基本形成了立体便捷通畅的道路网络框架。收藏指正
5.With the same center as the bearing, the spherically formed outer ring raceway can mad self-alignment.
外圈是以轴承中心点为球心的球面，具有自动调心性，滚动体与内、外圈滚道之间是线性接触，能承受大的径向载荷。收藏指正
6.Product is stabilization,that is the choice in surperfinishing water pump bearing outer ring and spin bearing outer ring.
产品型号稳定是加工水泵、纺织轴承外圈沟道最佳选择。收藏指正
7.Design of Wusong Creek Bridge on the Outer Ring Rdin Shanghai
上海市外环线吴淞江大桥设计收藏指正
8.The shear stress on outer ring wall(τ_(ow))is less than that(τ_(iw))on inner ring wall. τ_(iw)/τ_(ow) depends on the(ratio) of the outer ring radius and the inner ring one.
内半流场的剪切应力随半径变化速率要明显大于外半流场的剪切应力变化速率,内环壁面处的剪切应力也要大于外环壁面处的剪切应力,τiw/τcw随k值变小而变大。收藏指正
9.On Construction of Outside Heat Preservation of Outer Concrete Wall with Single-face Net Polystyrene Plate and Quality Control
浅谈混凝土外墙单面网聚苯板外保温施工及质量控制收藏指正
10.With two structures of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins,the bearings are characteristic of their spherically formed outer ring raceways allowing for misalignment within 3 degree deflection between inner ring and outer ring,so as to compensate concentricity and deflection errors.
详细信息:调心球轴承由圆柱孔和圆锥孔两种结构，保持架的材质有钢板、合成树脂等，其特点是外圈滚道成球面形，具有自动调心性，可以补偿不同心度和轴挠度造成的误差，但其内、外圈相对倾斜度不得超过3度。收藏指正