“circle of equal declination”的概念、定义、翻译、参考文献-科学参考

单词	circle of equal declination
释义	circle of equal declination [`sǝr·kǝl ǝv `ē·kwǝl ´dek·lǝ`nā·shǝn] See <<parallel of declination>>
随便看	trough aloft trough crossbedding troughed belt conveyor troughed roller conveyor trough fault troughing idler troughing rolls trough plane trough reef trough surface trough valley trough washer trout Trouton-Noble experiment Trouton's rule trowel troweling machine troy ounce troy pound superadiabatic lapse rate superaerodynamics superalloy supercalendered finish supercalendering supercapillary interstice

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