1) double-rectangular grating
双层矩形光栅
2) double-deck rectangle phase grating
双层矩形相位光栅
1.
The light which goes through a double-deck rectangle phase grating with different incidence angles can produce different numbers of beams.
对利用双层矩形相位光栅实时变分束特征制作新型分束器的方法进行了理论探讨,并对2束、3束、4束光分束分别进行了分析。
3) Rectangular grating
矩形光栅
1.
For the purpose of design and fabrication, diffraction efficiencies of the trapeziform phase gratings are deduced and compared with rectangular gratings.
为了符合实际加工情形 ,推导了梯形相位光栅衍射效率 ,与矩形光栅作了比较 ,设计其用作高密度光盘存储光学头分光束器件时的各参数 ,并分析推导了系统和随机加工误差对光栅性能的影响及设计原
4) double-layer grating
双层光栅
5) rectangular wave grating
矩形波光栅
6) rectangular raster
矩形光栅;长方形光栅
补充资料：R6m矩形坯连铸机在生产(邯钢)
R6m矩形坯连铸机在生产(邯钢)
R6m矩形坯连铸机在生产(邯钢)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条