短語(yǔ)詞組短語(yǔ)beacon n approach 信標(biāo)引導(dǎo)進(jìn)場(chǎng)non -directional radio beacon approach 全曏無(wú)線電信標(biāo)進(jìn)場(chǎng)approach beacon 進(jìn)場(chǎng)信標(biāo);進(jìn)近信標(biāo);出場(chǎng)信標(biāo);詳細(xì)繙譯beam approach beacon system [航]波束進(jìn)場(chǎng)信標(biāo)系統(tǒng);進(jìn)近波束信標(biāo)系統(tǒng)radar approach beacon 雷達(dá)進(jìn)場(chǎng)信標(biāo);進(jìn)場(chǎng)著陸雷達(dá)信標(biāo)blind approach beacon 盲目進(jìn)場(chǎng)信標(biāo)blind approach beacon system 盲目著陸標(biāo)曏系統(tǒng);[航]盲目進(jìn)場(chǎng)信標(biāo)系統(tǒng);盲的carrier -controlled approach beacon 艦控飛機(jī)歸航信標(biāo)BABS Blind Approach Beacon System 儀表進(jìn)場(chǎng)信標(biāo)系統(tǒng)〖航空;儀表進(jìn)場(chǎng)信標(biāo)系統(tǒng) 返回 beacon approach