短語詞組短語wave AM band westbank 中波調(diào)幅波段optimum wave -band 最優(yōu)波段組合dual wave -band infrared optical system 雙波段紅外光學系統(tǒng)elastic wave stop band 彈性波禁帶spin wave energy band 自旋波能帶voltage stand wave ratio band 電壓駐波比帶寬dual -wave-band seeker 雙色導引頭Dynamic Green -Wave-Band 動態(tài)綠波帶 返回 wave band