Compressing the rings give them an initial tension; they press tightly against the cylinder wall.
受压使之具有预张力，活塞环就紧紧地压在气缸壁上。
Measuring methods and calculating formulae for the initial tension of V-belt drives are introduced in this paper.
本文介绍了V带传动初拉力的测量方法及计算公式。
In synchrotron radiation X-Ray lithography, distortion of mask is caused by its initial tension, stress and inhomogeneous thermal effect.
在同步辐射X射线光刻中，由于掩模的初始张应力和掩膜的非均匀受热将使掩模产生热畸变。
This paper presents the way and practical method for improving the initial tension of cylindrical spiral springs on the basis of anti-limit deformation principles.
本文依据反变形设计原理，指出提高圆柱形螺旋弹簧初拉力的途径及实施办法。
This paper presents the way and practical method for improving the initial tension of cylindrical spiral springs on the basis of anti-limit deformation principles.
本文依据反变形设计原理，指出提高圆柱形螺旋弹簧初拉力的途径及实施办法。
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