机床床身
machine tool bed structure
machine tool bed
扩机方案
capacity extension scheme
地方方案
regional climate change program
(2+l)维Wick型随机KdV方程
2+1)-dimensional Wick-type stochastic KdV equatio
《官方机密条例》
Official Secrets Ordinance [62 of 1997
《官方机密条例》〔
official secrets ordinance
3-TPT并联机床
3-TPT parallel machine tool
3-TPT parallel machine
5-DOF并联气囊抛光机床
5-DOF parallel gasbag polishing machine
6自由度并联机床
DOF parallel kinematic machine