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circular ring ˈsə:kjuləriŋ 短语¹⁴⁴⁹⁷²⁺² 基本例句 圆环 A dynamic response of circular ring in different supported conditions under impact load is investigated by a dynamic photoelastic method in this paper. Some experimental results are presented. 本文用动光弹方法研究冲击载荷下不同支撑条件的圆环的动态响应,给出部分实验结果。 cnki A circular ring sector with appropriate radii and central angle may be taken as approximate developing pattern of a coil of an undevelopable right helicoid. 具有适当半径和中心角的圆环扇形可取为不可展正螺旋面一个导程的曲面的近似展开图。 cnki An experimental study of inlaid circular ring under impact force on interior boundary is also conducted. The result shows that the stress is distributed in a limited scope. 文中还对内边界受冲击力作用的镶嵌圆环进行了动光弹实验,结果表明,应力分布局限在有限范围内。 cnki An experimental study of inlaid circular ring under impact force on interior boundary is also conducted. The result shows that the stress is distributed within a limited scope. 对内边界受冲击力作用的镶嵌圆环也进行了实验研究,结果表明,应力分布局限在有限范围内。 cnki The flexural vibration of a circular ring that is of axis symmetry is analyzed and calculated, the solid frequency expression of the flexural vibration is obtained. 对一类轴对称圆环的面内弯曲振动进行了分析计算,给出了圆环面内弯曲振动固有频率表达式。 dictall The research on microstructure pattern and mechanical properties of the circular ring parts by liquid forging experiment under different specific pressures and casting temperatures were stated. 通过圆环零件的液态模锻成形实验,对在不同比压和浇铸温度条件下,锻件的微观组织形貌和力学性能进行了分析研究。 dictall There is no way that you could irradiate a crystal of nickel with a single beam of x- rays and get that circular ring pattern if the electron beam were behaving as a particle beam only. 没有什么其他的途径,可以让镍晶体发射,单束 X光来,继而得到环状图案,如果电子束,是以粒子束形式出现的。163 Combining practical matters, A method of the stress calculation of circular ring plates under press loading using flat circular plates formula was introduced. 本文结合实际问题,给出了利用《应力应变公式》中的等厚平圆板公式对受压环板应力的理论计算方法。 cnki In this paper, a method to determine the specific contact resistance of metal- semiconductor contact------ circular ring structure method is presented. 本文中提出了一种测量金属-半导体欧姆接触比接触电阻的新方法-圆环结构测试法。 cnki This paper directs the elastic stiffness matrix and initial stress stiffness matrix of the circular ring element of skew cross section by the principle of minimum potential energy. 本文应用最小势能原理,推导出斜截面圆环梁单元的弹性刚度矩阵和初应力刚度矩阵。 cnki When stiffness of ring is calculated by using Castigliano theorem, the ring is simplified to be a circular ring with constant cross section. 在计算夹紧环的刚度时,将夹紧环简化成等截面圆环,应用了卡氏定理。 chemyq |