“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	light crude light cruiser light curve light cylinder light-day light-distribution photometer light-drawn lighted buoy light emission via inelastic tunneling light-emitting diode light ends lightening hole lighter lighterage lighter-than-air craft light exposure light filter light float light fog light freeze light frost light-gating cathode-ray tube light guide light gun light homing

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