beam aperture
短語詞組
- beam input aperture 輸入孔徑
- beam defining aperture 限定線束孔徑
- scan -beam synthetic aperture radar 波束掃描合成孔徑雷達(dá)
- electron beam aperture 電子束孔徑角
- beam -limiting aperture 限束孔徑
- Beam diameter at aperture 出光孔處光斑直徑;光束直徑;出口光斑
- beam aperture detail 波束孔徑
- beam effciency of aperture antenna 孔徑天線之主 返回 beam aperture