“airport visual aids”的概念、定义、翻译、参考文献-科学参考

单词	airport visual aids
释义	airport visual aids Encyclopedia 工学飞行区释 airport visual aids机场目视助航设施在机场飞行区及其附近，为飞机驾驶员提供昼夜起飞、进近、着陆和滑行所需的目视引导信号而设置的工程设施。
随便看	perfluorokerosene perfluorooctane sulfonate perfluorooctane sulfonate (PFOS) perfluorooctane sulfonate，PFOS perfluorooctane sulfonic acid perfluorooctanoic acid perfluoropropene perfluororubber perfluorosulfonic acid membrane perfoliate leaf perforated electrode perforated pipe completion perforater perforating bullet wound perforating canal perforating cutaneous nerve perforating fluid perforating needle perforating wound perforation perforation and fracturing joint technique perforation charge perforation compaction zone perforation hole perforation of nasal septum

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