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一组Excel基础知识,需要的拿走

  • 2026-04-11 02:34:40
一组Excel基础知识,需要的拿走
小伙伴们好啊，今天咱们一起来学习一组Excel基础知识，点滴积累，也能提高工作效率。
网上下载的数据不能计算怎么办？
出现这种情况有多种原因，比如字符前后有空格、包含不可见字符或者是文本型数字等。
检查是否有空格时，可以单击有数据的单元格，然后在编辑栏中单击一下，看看光标位置。
在编辑栏中拖动鼠标，复制空格（这一步很重要，因为空格的类型也不一样），然后按Ctrl+H键，调出替换对话框，在“查找内容”文本框中按Ctrl+V，再单击“全部替换”即可。
检查不可见字符或是文本型数字，大部分情况下都可以使用分列功能来处理。
选中数据所在区域，依次单击【数据】→【分列】，在对话框中直接点【完成】按钮。
输入内容时，自动变成日期格式或是科学计数法怎么办？
如果要输入银行账号或是身份证号等超长数字之前，可以先设置单元格的数字格式为文本，然后再输入内容，这样就不会改变格式了。
如何快速转换行列布局呢？
如果想让数据表的行变成列、列变成行，可以先复制数据，然后右键，在粘贴选项中选择“转置”即可。
从系统导出的8位日期，怎么能变成真正的日期呢？
8位数字表示的年份还是比较常见的。可以先选中数据区域，然后使用分列功能进行转换。
列数据格式中的Y表示年，M表示月，D表示天。实际操作时可根据实际的数据规律来选择。
要对筛选后的数字求和，有什么好办法呢？
可以先对数据进行筛选，然后再单击【公式】选项卡下的【自动求和】按钮就好了。
如何制作下拉菜单呢？
下拉菜单式的输入，适合输入一些固定项目，不仅输入快捷而且不会输入不符合要求的项目。
如何切换公式中的单元格引用方式呢？
使用不同的引用方式，除了手工输入美元符号以外，可以将光标放到编辑栏内按F4键。每按一次，美元符号就会跑到不同的地方，也就是不同的引用方式。
如何快速变成Excel高手呢？
找个Excel高手嫁了吧……
图文制作：祝洪忠
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  139. /yingpanguazai/ssd/ssd1/www/h.sjds.net/runtime/temp/ad153693ed39fba6d1bda2fe72512cde.php ( 12.06 KB )
  140. /yingpanguazai/ssd/ssd1/www/h.sjds.net/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000427s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000721s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000272s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000267s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000537s ]
  6. SELECT * FROM `set` [ RunTime:0.000193s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000607s ]
  8. SELECT * FROM `article` WHERE `id` = 459291 LIMIT 1 [ RunTime:0.000368s ]
  9. UPDATE `article` SET `lasttime` = 1776940234 WHERE `id` = 459291 [ RunTime:0.001188s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000222s ]
  11. SELECT * FROM `article` WHERE `id` < 459291 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000391s ]
  12. SELECT * FROM `article` WHERE `id` > 459291 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001441s ]
  13. SELECT * FROM `article` WHERE `id` < 459291 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000616s ]
  14. SELECT * FROM `article` WHERE `id` < 459291 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001000s ]
  15. SELECT * FROM `article` WHERE `id` < 459291 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001510s ]
0.088161s