英语词汇“obstacle clearance box”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	obstacle clearance box
释义	obstacle clearance box obstacle clearance box [′äb·stə·kəl ¦klir·əns ‚bäks] (navigation) A rectangle on an aeronautical chart which encloses a number indicating the obstacle clearance required (in feet) on an approach segment where the box appears.
随便看	coded accuracy support system coded anode array converter coded anti-piracy coded aperture fast neutron analysis coded aperture survey telescope for energetic radiation coded-aperture telescope code data management coded bits per symbol coded block pattern coded block pattern - chrominance coded block pattern for alpha coded block pattern for b-type macroblock coded block pattern for chrominance coded block pattern for luminance coded character set coded character set identification coded character set identifier coded composite transport channel coded copy coded data field type coded decimal coded departure routes coded differential orthogonal frequency division multiplexing coded digital locator coded digital verification color code

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。