英语词汇navigation clearance怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	navigation clearance
释义	navigation clearance 简明释义通航净空网络释义 1 ?通航净空通航净空 2 ?航道净空航道净空短语 1 opening to navigation clearance 轨道双语例句 1 To ensure the safety of navigation and bridge, it should be considered to calculate the minimum navigable clearance dimensions of bridge in bridge construction and channel construction. 合理地确定通航桥梁的最小净空宽度，保证船队航行和桥梁安全，是桥梁建设和航道建设均应重视的问题。
随便看	level indicating controller level indication level indication controller level indicator level infection leveling leveling action leveling adjustment leveling aeromagnetic survey leveling agent leveling and rating level at leveling auger leveling bar leveling base leveling beam leveling bench leveling blanket leveling block leveling board leveling bolt leveling bottle leveling box leveling bubble leveling buble

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