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- convexity of roller 轧辊凸度
- THINK of theme parks and you think of roller coasters. 一提到主题乐园,你马上想到的云霄飞车。
- Cracking is the main defect of roller castings east centrifugally. 摘要用离心铸造方法生产辊类铸件的主要缺陷是裂纹。
- This is in nature the result of convexity of the cost function. 这在本质上是由于成本函数的凸性决定的。
- The convexity of the seed capsule is of decisive importance in host selection. 种子囊的突起对寄主的选择起着决定性的作用。
- The two rows of rollers are arranged face-to-face. 双列滚子面对面排列。
- Cylindrical roller adopt convexity process, so the presses of roller and race surface are proportional spacing, they can bear a large axial load, furthermore axial rigidity is strong. 圆柱滚子采用凸面加工,因此滚子与滚道之间的压力分布均匀。可承受较大单向轴向负荷,且轴向的刚性较强。
- Cylindrical roller adopt convexity process. so the presses of roller and race surface are proportional spacing, they can bear a large axial load, furtheymore axial rigidity is strong. 圆柱滚子采用凸面加工,因此滚子与滚道之间的压力分布均匀。可承受较大单向轴向负荷,且轴向的刚性较强。
- Cracking is the main defect of roller castings cast centrifugally. 用离心铸造方法生产辊类铸件的主要缺陷是裂纹。
- People today can experience all kinds of roller coasters rides. 人们如今可以感受各种各样的云霄飞车乘坐经历。
- Convex degree and convex form of the spherical fiducial surface of roller was measured by adopting bearing measure instrument, accuracy and efficiency of measurement was increased. 使用轴承测量仪器完成对滚子球基面凸度测量、凸形的判定,确定了测量方法,提高测量的准确性及测量效率。
- The Hessian matrix of the objective function is derived and analyzed to prove the global convexity of the LMF. 通过Hessian矩阵对LMF目标函数的凸性分析;证明这种检测准则拥有全局收敛的特性.
- Finally, the standard of convexity of extruding parts is initialized to evaluate the formability of micro-extrusion. 最后定义了挤出端凸度,并以此作为标准来评定微挤压件的成形性能,挤出端凸度越小则成形性越好。
- Circumvolve direction of roller is showed in the upper drawing in the right. 滚筒旋转方向如图右上视图所示。
- Convexity and generalized convexity of functions play an important role in mathematical programming and optimal theory. 摘要函数的凸性与广义凸性在数学规划以及最优化理论中起着非常重要的作用。
- Analysis on the vibration of roller press and its processing method. 辊压机振动原因分析及解决措施。
- The properties of fuzzy expected value operator and the convexity of fuzzy expected value model are discussed. 引入了模糊变量的期望值的新定义,讨论了期望值算子的基本性质及模糊期望值模型的凸性。
- A type of roller structure straightener can resolve the problem well. 一种结构简单的辊式矫直器能很好地解决这个问题。
- This paper presents a set of new CNN templates for recovering convexity of disturbed convex objects in digitized gray scale images. 本文提出了一组 cnn新模板 ;用于恢复数字化灰度图像中扭曲凸物体像的凸性 .
- The concavity and convexity of the pluralistic quadratic function is discussed with quadratic form and simple methods are given to recognize concavity and convexity. 利用二次型理论讨论了多元二次函数的凹凸性,并给出了判别凹凸性的简便方法。