“不平度”造句
指数P是风速 、 地面
不平度 、 稳定度等的函数.
The exponent P is a function of wind speed, ground roughness, stability, etc.
路面
不平度识别的关键之一是特征提取.
One key of road roughness recognition was feature extrication.
提出一种步进扫描投影 光刻机 承片台
不平度检测新技术.
A novel in - situ non - flatness measurement method of wafer chuck in step - and - scan projection lithographic tool is presented.