un. | 1. 后向波束 |
1. | 后梁 "长度单位_馆档网 ... "后杆"," back bar" "经轴;后梁"," back beam" "后斜齿轮"," back bevel" ... www.guandang.com|基于7个网页 |
2. | 经轴 "长度单位_馆档网 ... "后杆"," back bar" "经轴;后梁"," back beam" "后斜齿轮"," back bevel" ... www.guandang.com|基于7个网页 |
3. |
4. | 后端面 膜厚控制, 我们采用测量雷射后端面 ( back beam ) 输出光功率的大小。 当功率达到最小值, 关上档板 ( shutter), 即完成镀膜, 便 … thesis.lib.ncu.edu.tw|基于 1 个网页 |