square-net embossing

There is a long history of the application of the element of square in western painting composition, from unconscious use of the early stage to the development of the Renaissance.

方形元素在西方构图里的运用有着悠久的历史,从早期不自觉使用到在文艺复兴时期的逐步形成和发展经历了漫长的过程。

Concept design and motion simulation for drilling square holes;

方形孔钻削机构的概念设计和运动仿真

Three ablative test methods for small-scale motors were introduced,and a new test method for quadrate throat insert was emphatically analyzed.

介绍了3种小型发动机喉衬烧蚀试验方法,并着重分析了一种方形喉衬的试验方法。

The fluid flow in a square channel was investigated using dissipative particle dynamics(DPD).

利用耗散粒子动力学(DPD)对方形通道内流体流动进行了模拟。