Mist and fog are caused by water droplets in the air, and the only difference is how far you can see. The condition is called being foggy if you are not being able to see more than 1,000 meters in ...

我们打开一个图的时候，通常会跳出指定字体样式的窗口，我们一般都会选择gbcbig.shx字体，一路确定下去，图纸便会打开。 那么你注意下就会发现命令行出线提示simplex.shx替换了xx字体。但还是显示？？。 之所以会出现simplex替换字体，是因为gbcbig.shx替换的是大 ...