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- A curve on a surface of revolution, formed by the intersection of the surface with a plane containing the axis of revolution. 回转面曲线回转面与通过旋转轴的平面相交而形成的位于回转面上的曲线
- BJ-1001 is alkali degreaser used for surface of metal treatment. BJ-1001系金属表面处理用的强碱性脱脂剂。
- A plane section of a surface of revolution containing the axis of revolution. 切平面通过旋转轴回转面的部分平面
- Objective To prepare a new-type antifogging agent for surface of glass. 目的研制一种用于玻璃表面的新型防雾剂。
- He burned with zeal for the cause of revolution and anger against its enemies. 他对革命事业充满热情,对敌人则充满义愤。
- Some families have farmed in this area for hundreds of years. 有些家族在该地区务农已达数百年。
- For the cause of revolution, he fought till [to] his last breath. 为了革命事业,他战斗到了生命的最后一息。
- The general tolerances on circular run-out (radial,axial and any surface of revolution)are given in table 4. 表4给出了圆跳动未注公差的(。。。。?)括里面的是什么意思啊,多谢!
- surface of revolution of minimum area 最小回转面
- surface of revolution of least area 最小面积的旋转曲面
- A ruled surface of revolution formed by an edged circle as the guide element is proposed in the category of basic geometrical bodies. 摘要在基本几何体的范畴内,提出一种以棱圆为导元素的直纹曲面。
- The name of this scenic area for now. 那个风景区的名字。
- Reformed light MQ6025A universal tool grinder can realize 2-coordinate linkage machining of special type surface of revolution cutting tool. 通过简单改造的MQ6025A轻型万能工具磨床,可实现两坐标联动加工特种回转面刀具。
- For the cause of revolution,he did not fear to die. 为了革命事业,他不怕牺牲自己。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The rescue team rake the area for a trace of lose traveller. 营救队在这一地区仔细搜寻迷途旅人的踪迹。
- The pivot and race surfaces were true surface of revolution and were correctly centred when no load was applied. 轴枢和套圈的表面是准确的旋转表面,并在未施加载荷正确对中。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- The pivot and race surfaces were true surface of revolution and were correctly centered when no load was applied. 轴枢和套圈的表面是准确的旋转表面,并在未施加载荷正确对中。