英语词汇“positive control area (pca)”的翻译、意思、用法、释义-英汉汉英词典

单词	positive control area (pca)
释义	positive control area (PCA)积极管制区域positive control area (PCA)積極管制區域航空太空名詞
随便看	atelectic a telegraphic message ateleiosis atelencephalia atelencephaly atelencephaly-- cerebral ateliosis atelencephaly; cerebral ateliosis atelene ateleopida ateleopida; ateleopii ateleopids ateleopiformes ateleopii ateleopii--ateleopida ateleopodidae ateleopodidae (＝ateleopidae ateleopodidae (＝ateleopidae； chondrobrachiidae) ateleopodiformes ateleopodoidei ateleopoidei ateleopus barnardi poll ateleopus barnardi poll--1953 ateleopus barnardi poll，1953 ateleopus japonicus ateleopus japonicus bleeker