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- Usage: suitable for precise lathing of rotor outer circle and commutator that with big shaft diameter and V block can not be used. 用途:适用于V型块无法使用的较大轴径的转子外圆或换向器的精车。
- Shaft diameters for unsplit bushes. 标准/规范英文名: Plain bearings.
- The AS12/800 drilling machine, which designs and manufactures at home, is the only one large-scale shaft drilling machine of present world which can construct the 12m shaft diameter, the 800m depth new coal mine. AS12/800钻机是国内设计制造的目前世界上惟一一台可施工12 m井径、800 m深度井筒的新型煤矿大型竖井钻机;
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- "The top flange of an extension stem, plug shaft diameter, and distance across flats on plug shaft are the same size as the valve selected." 延长阀杆的顶部法兰、塞轴直径、和塞轴上的平台两边距离应该与所选择的阀门尺寸相同。
- A slot for a key in the hub or shaft of a wheel. 键槽轮子的毂或轴里的键的沟槽
- The axis of a circle is its diameter. 圆的轴线是其直径。
- Measure the diameter of this circle. 量一下这圆的直径。
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
- Flexibility, as in the shaft of a golf club. 弹性,韧性柔韧性,易变性,如高尔夫球棒的柄
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- A framework to support or strengthen a mine or shaft. 井壁基架用来支承或加固矿井的构筑
- A shaft on which a working tool is mounted, as in a dental drill. 心轴用于安装工具的蕊棒,如牙钻蕊棒
- The part of a machine shaft or axle supported by a bearing. 轴颈机械的转动轴或轮轴中由轴承所支撑的部分
- An inclined or vertical shaft or passage between levels in a mine. 小暗井矿井里层与层之间倾斜的或垂直的竖坑或通道
- The pond has a diameter of three hundred metres. 这池塘直径有三百米。
- A circle is bisected by any diameter. 圆被任一直径二等分。
- A shaft that turns or is turned by a crank. 机轴用曲柄来转动的轴