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单词	字典	翻译
cosine	查看　cosine　在百度字典中的解释	百度英翻中〔查看〕
cosine	查看　cosine　在Google字典中的解释	Google英翻中〔查看〕
cosine	查看　cosine　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

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英文字典中文字典相关资料:

Trigonometry Formula Sheet — Mathwords
Complete trig formula sheet — unit circle values, identities, inverse trig, law of sines cosines, and more Free printable reference for precalculus and calculus
MFG The Sine and Cosine Functions
The special values of sine and cosine in the first quadrant are very useful to know, since knowing them allows you to quickly evaluate the sine and cosine of common angles without needing to look at a reference sheet or use your calculator

中文字典-英文字典 2005-2009