简要介绍了弧矢聚焦双晶单色器的作用及基本原理，描述了离线测量弧矢聚焦双晶单色器出射光斑位置的方法。
The paper introduced the effect and principium of Sagtital focusing double crystal monochromator , and described measurement for positon of facula from Sagtital focusing double crystal monochromator.
向外弧出的小吧台，又炫亮了一份灵巧与别致。
She goes to the bar counter and comes back with the drinks on a tray.
还提出了渐开线弧齿圆柱齿轮的加工方法，并研制了其加工装置，对其加工方法进行分析研究，使其可以加工出理想的渐开线弧齿圆柱齿轮。
And put forward about the processing method and the processing device of the involute arc gear is developed. Analyzing the processing methods, the ideal involute arc gear could be processed out.
应用推荐