From the area measurements using simple arithmetic it is simple to calculate the concentration of each component as a percent of the total. %A = [Latex]\frac{Area of Peak A X 100}{Total Areas of Peaks (A + B + C + D)}[/latex] ...
Open the Excel sheet that contains your data. Before you can find the RSD of a range, you’ll need to use the STDEV formula to calculate the standard deviation. 2 Type =(STDEV( into a blank cell. This starts the formula.[1] 3 Highlight the range. This adds the range to the fo...
excel表格日期怎样才可以自动生成 打开【Excel】,选择【公式】-【日期与时间】-【DATE】,依次输入【年】、【月】、【日】,点击【确定】,选择【开始】-【填充】-【序列】,选择序列产生在为【列】,类型为【日期】,日期单位为【工作日】,输入需要的终止日期,点击【确定】。
打开excel文档后,找到要设置标签颜色的工作表,鼠标右键单击要设置标签颜色的工作表名称,在弹出来的菜单中选择【工作表标签颜色】,在【主题颜色】中选择需要设置的颜色,即可完成工作表标签颜色的设置。 推荐度: 点击下载本文文档为doc格式 导读打开excel文档后,找到要设置标签颜色的工作表,鼠标右键单击要设置标签颜色的工...