“sight reduction”的概念、定义、翻译、参考文献-科学参考

单词	sight reduction
释义	sight reduction [`sīt ri´dǝk·shǝn] ^NAVIGATION The information needed for establishing a line of position, derived from the use of a sextant or an octant.
随便看	meniscus lens meniscus-Schmidt telescope Menispermaceae men-, meno- menometrorrhagia menopause menoplania Menoponidae menorrhagia menorrhalgia menorrhea menostasis menostaxis menses menstrual age menstrual cycle menstrual period menstruate menstruation menstruum mensuration mental mental aberration mental adjustment mental age

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