“critical elevation”的概念、定义、翻译、参考文献-科学参考

单词	critical elevation
释义	critical elevation [`krid·ǝ·kǝl ´el·ǝ`vā·shǝn] ^MAPPING That elevation which is the high point within the area of a chart.
随便看	clonus close close-control radar close-coupled pump close coupling closed aerodrome closed architecture closed association closed-belt conveyor closed-caption television closed-cell foam closed circuit closed-circuit communications system closed-circuit grinder closed-circuit pulverizing closed-circuit signaling closed-circuit telegraph system closed-circuit television closed-coil armature closed covering closed curve closed cycle closed-cycle fuel cell closed-cycle reactor closed-cycle turbine

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