Chocolate consumption enhances cognitive function , which is a sine qua non for winning the nobel prize , and it closely correlates with the number of nobel laureates in each country .
Click the cell in your document that contains the value for which you want to find the sine . You can also type the cell reference into the box below .
单击文档中含有要计算其正弦的值的单元格。您也可以将单元格引用键入下框中。
We researched the features of moire fringes formed in different cases and the influencing factors of moire fringes formed by sine gratings and rectangle gratings .