“nephroid”的概念、定义、翻译、参考文献-科学参考

单词	nephroid
释义	nephroid [`ne´frȯid] ^MATHEMATICS An epicycloid for which the diameter of the fixed circle is two times the diameter of the rolling circle.
随便看	green smut green snow Green's theorem greenstick fracture greenstone greenstone belts greenstone schist green strength green sulfur bacteria green sun green vitriol greenware Greenwell formula Greenwich apparent noon Greenwich apparent time Greenwich civil time Greenwich hour angle interpulmonary interpulse time interpupillary diameter interquartile range interradial canal interradius interray interrecord gap

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