设计一套特殊测厚规测量两个环形凸台的距离，这两个环形凸台位于两个同心孔内。
The article designs a special dial thickness gauges that measures the distance between ring-steps in two concentric bores.
从几何和凸集的角度，系统地给出了平面闭参数曲线全局凸和局部凸定义，并且证明了这两个定义是等价的。
Based on geometry and convex set methods, this paper gives systemically the definitions of global and local convexity for planar closed parametric curve, and proves the two definitions are equivalent.
阐述了两种不同半径圆弧凸模代替椭圆弧凸模所产生的误差，并比较其大小，从而实现凸模断面的优化设。
The errors are discussed as a result of two kinds of different radius arcs replacing elliptical arc, thereby, realize optimal design for punching cross section.
目的研究特发性脊柱侧凸两侧椎旁肌的影像学变化，并探讨其与特发性脊柱侧凸病因的关系。
Objective To study the radiological change of bilateral paravertebral muscles in adolescent idiopathic scoliosis (AIS) and analyze its potential importance.
给出了有关凸泛函的两个命题，并由此对凸下半连续泛函的下控定理、次可微定理的条件、结论及证法进行了探讨。
As to their applications, some results about the low control theorem of the convex lower semi-continuous function and the subdifferentiable function theorem are obtained.
并对两种制备方法做了比较，在分析了制作的凸点的质量后，认为经过改进的蒸发结合光刻法可以制作高质量的阵列凸点。
The analysis of the quality of the bumps fabricated by using these two methods shows that the improved evaporation plus lithography method can be used to fabricate bumps with high quality.
在两个凸集之间引入了弱凸模糊映射和强凸模糊映射的概念。
The concepts of weak convex and strong convex fuzzy mapping are introduced between two convex sets.
所述辅撑臂的两侧各往上延伸一斜状凸墙，所述斜状凸墙的前端段侧面各贯设一墙孔，而前段顶面各设置一撞击凸块；
The bilateral slot walls of the shrinking bunch are respectively provided with a wall hole and an inclined salient wall is extended from the both sides of the subsidiary arm brace.
本论文以凸体为研究对象，主要涉及两个方面的内容：平面凸集的凸包为闭集的充分必要条件；
The paper is concerned with two aspects:A necessary and sufficient condition for convex hull of a set in E2 being closed;
本论文以凸体为研究对象，主要涉及两个方面的内容：平面凸集的凸包为闭集的充分必要条件；
The paper is concerned with two aspects:A necessary and sufficient condition for convex hull of a set in E2 being closed;
应用推荐