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	non precision approaches non-precision approach with vertical guidance non-precision approach with vertical guidance ii non-precision instrument non-precision instrument runway non-precursor organic compound nonpredicative definition non-preemptible critical section algorithm non-preemptive multiple access non-preemptive multitasking nonpreemptive multitasking non-preemptive priority handoff non preemptive priority multiple access non-pre-emptive, unprotected traffic non-preferred drug list non-preferred generic nonpregnant nonpregnantly non-pregnant, non-lactating non pregnant women nonprehensile nonprehensilely nonpreparation non-prescribed higher education non-prescription

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。

ILS reference datum