I am a statistician a " cosine academic " should you find the expression amusing .
我是一名统计学家，“余弦学者”，如果你觉得这个表达有趣的话。
High school has to study 4 sines , cosine function image basis exercise class .
高中必修4正弦，余弦函数图像基础练习课件。
Click the cell in your document that contains the value for which you want to find the cosine . You can also type the cell reference into the box below .
单击文档中含有要计算其余弦的值的单元格。您也可以将单元格引用键入下框中。
Difference analysis on twenty six chemical constituents and seventy eight aroma components between flue-cured tobacco cultivars from yunnan and zimbabwei were carried out by using the methods of included angel cosine , principal component analysis and partial least-squares analysis .
