The properties of the micro square prism array are studied theoretically.
对微正方形角锥棱镜阵列定向反射器的特性进行了理论研究和模拟。
Then by taking the regular square prism as an example, the machining error is analyzed, and the relationship among the length of the lathe tool, the work dimension and the tolerance is obtained.
以车削正四棱柱为例，进行了误差分析，得到了刀具长度与工件尺寸和容许误差间的关系。
Mazzeo calls her book an "unauthorized biography of a scent," but in fact it is a biography of Coco Chanel as seen through the prism of her famous square flacon.
Mazzeo称她的书是“未经授权的香水传记”，但实际上，她从著名的方形香奈儿五号香水瓶来一窥可可·香奈儿的传记一生。
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