1·Its shape was obtained by installing a circular ring at the confluence point of two conical revolutions.
在两个圆锥形旋转的交汇点安装一个圆环就构成了楼梯整体的基本形状。
2·But the arithmetic product operation is needed to determine a pixel belonging to which circular ring, which consumes much time.
但由于确定各像素点属于哪一个圆环需要进行复杂的乘积运算，耗费了大量时间。
3·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。
4·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。
5·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。