问题是，开始时的图像是(例如)100点宽，并且您将角半径设置为50点。
The problem is that the image at the start is (for example) 100 points wide and you set the corner radius to 50 points.
下一步，要计算您将需要使表居中的缩进量，这基于页面宽度、两个 72 点边距、一个宽列和三个正常列。
Next, calculate the amount of indent you'll need to center the table, based on the page width, two 72-point margins, one wide column, and three regular columns.
如果一个光导纤维被缩减，那么光束也将在纤维不够宽的那个点上被捕捉，因为它无法穿越纤维。
If the optical fibre is tapered, the light ray will become trapped at the point where the fibre is no longer wide enough to let it pass any farther.
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