把你要算得那块地围起来灌水,然后把水放容器里量量体积,除以你围的高度就是你要的面积了。
所以灌水是王道啊!
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这个更简单
-菜根坛-
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11/06/2010 postreply
12:43:30
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糖哥,这样算的话,你的围度可就太高了
-:-}-
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11/06/2010 postreply
13:09:56
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笑脸姐是实诚人勒。
-吃糖?-
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11/06/2010 postreply
13:23:23
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工程问题简单最重要,糖饼之解
-胡说之-
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11/06/2010 postreply
13:34:06
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