“sunset”的概念、定义、翻译、参考文献-科学参考

单词	sunset
释义	sunset [`sǝn´set] ^ASTRONOMY The exact moment the upper limb of the sun disappears below the horizon.
随便看	spherical harmonics spherical indicatrix of binormal to a curve spherical indicatrix of tangent to a curve spherical lens spherical mirror spherical pendulum spherical polar coordinates spherical polygon spherical powder spherical pyramid spherical radius spherical sailing spherical sector spherical segment spherical separator spherical stress spherical surface spherical surface harmonics spherical triangle spherical trigonometry spherical wave spherical weathering spherical wedge sphericity spherochromatism

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。