“光栅”造句

光线用棱镜 、 光栅或干涉仪分解.
The light is resolved by prisms, gratings, or by an interferometer.

光栅摄谱仪有两种类型.
The grating spectrograph is built in two designs.

光栅由金属或丝制造.
The grating are made of rods or wire.

• #光栅