英语词汇“ils reference datum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	ils reference datum
释义	ILS reference datum ILS (instrument landing system) reference datum The point at a specified height that is located vertically above the intersection of the runway centerline and the threshold and through which the downward extended straight portion of the glide path passes.
随便看	octylene octyl formate octylic octyl methoxycinnamate octyl phenol octylphenol ethoxylate octyl(phenyl)-n,n-diisobutylcarbonoylmethyl-phosphine oxide octyl salicylate octyl sulphate ions octyne octz ocu ocua ocub ocuba wax ocuc ocuce ocud ocu-dp ocudp ocue ocuf ocufa ocufen ocuflox

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ILS reference datum