“approximate altitude”的概念、定义、翻译、参考文献-科学参考

单词	approximate altitude
释义	approximate altitude [ǝ`präk·sǝ·mǝt `al·tǝ·tüd] ^NAVIGATION Of a star, an altitude determined by estimation, by a star finder or star chart.
随便看	light frost light-gating cathode-ray tube light guide light gun light homing light-hour lighthouse lighthouse tube light howitzer light hydrogen lighting branch circuit lighting-off torch light-inspection car light intensity light ion light list light list number light machine gun light meromyosin light metal light meter light microscope light microsecond light mineral light modulation

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