The static field between two axis parallel electrified cylinders;
两轴线平行带电柱面之间的静电场
A New Algorithm for Stitching Images Based on Cylinder and Features;
一种新的基于柱面和特征的图像拼接算法
Description of the position and motion of a wheel on a plane is applied to the cylinder of round ducts/pipes by dint of the tangent plane of the contacting point.
借助接触点的切平面,单个轮子在平面上的位置和运动描述方法被应用在圆管的柱面上。
A small bar in a glass cup with water becomes inclined to one side in the water and two parts of the bar (one in the water and the other in the air)displace with each other on the water surface because of refraction by the cylindrical surface.
本文从几何光学的角度，分析了装有液体水的玻璃杯中的细棒因柱面光折射偏折，并在介质分界面处相互错开的现象。
Electric Field Intensity of a Uniformly Charged Cylindrical Surface With Limited Length;
有限长均匀带电薄圆柱面面上的场强
Magnetic Induction of a Thin Cylindrical Surface of Limited Length Uniformly Loaded With Current;
有限长均匀载流薄圆柱面面上的磁感应强度
The uncertain freedoms of a workpiece located with cylindrical surface are tested and analysed in this paper,and the calculating formulas for determinnation of the uncertain freedoms are deduec
通过对工件以圆柱面定位的不定度的测试和分析，建立了确定不定度参数的计算公式。
Research on the Technology of Superposition Forming for Irregular Cylinder NC Turning and Milling;
异型柱面数控车铣组合加工叠加成形技术研究
The idea of surface direct interpolation is introduced, and integration CNC interpolation pattern for processing the tool-path of irregular cylinder turning-and-milling is presented successfully according to the interpolation characteristic of NC turning and milling for irregular cylinder.
针对异型柱面CNC车铣组合加工轨迹插补特点,引入并成功运用了曲面直接插补(SDI)思想,提出了异型柱面CNC车铣组合加工集成式CNC轨迹插补模式,成功地解决了异型柱面CNC车铣组合加工轨迹实时插补控制问题,研究了轨迹插补算法,算法简单、实用。
The plate theory of functionally graded materials suggested by Mian and Spencer is extend- ed to analyze the cylindrical bending problem of a functionally graded rectangular plate subject to uni- form load.
利用推广后的Main和Spencer功能梯度板理论,研究了功能梯度矩形板在均布荷载作用下的柱面弯曲问题,采用该理论中的位移展开公式,并且材料参数沿板厚方向可以任意连续变化,但将材料由各向同性推广到正交各向异性,以及由不考虑板的横向荷载作用发展到受横向均布荷载作用。
Study on shape defect of cylinder shallow shells;
柱面扁壳形状不良的实验研究
Experiment study on surface deflection of cylinder shallow shells;
柱面扁壳面畸变的实验研究
In this paper, a model of cylinder shallow shell is founded, and the measured method and evaluated indicator of surface deflection for drawing parts are presented.
由于汽车覆盖件本身的复杂性 ,不便于直接用来研究面畸变问题 ,本文以矩形柱面扁壳为模型 ,提出了其拉深件面畸变的测量方法和评价指标 ,得到了压边力、拉深筋、局部加压、改变压料面形状等工艺措施对面畸变的影响规律 ,从而为面畸变的抑制提供了基本依据。