·2,447,543篇论文数据,部分数据来源于NoteExpress
提出一种浮雕矩形光栅刻槽深度的高精度衍射测量方法。
A new method of high accuracy to measure the groove depth of rectangular relief gratings by laser diffraction is proposed.
youdao
应用推荐
模块上移
模块下移
不移动