释义 |
cosinecosine[ˈkəusain]n.1.■【数】余弦 特殊用法arc cosine1.■反余弦arc-hyperbolic cosine1.■反双曲余弦direction cosine1.■方向余弦hyperbolic cosine1.■双曲余弦(函数)integral cosine1.■余弦积分inverse cosine1.■反余弦logarithmic cosine1.■对数余弦natural cosine1.■余弦真数rised cosine1.■上升余弦versed cosine1.■余矢(函数) |