concave grating
短語(yǔ)詞組
- concave diffraction grating 凹衍射光柵
- holographic concave diffractive grating 全息凹麪衍射光柵
- concave holographic grating 凹全像光柵
- concave -grating spectrograph 凹麪光柵攝譜儀
- holographic concave diffraction grating 全息凹麪衍射光柵
- concave holographic grating monochromator 全息凹麪光柵單色儀
- concave reflection grating 凹麪反射光柵 返回 concave grating