daughter-dam comparison 母女比较法
dam type comparison 坝型比较
the comparison of dam type 坝型比较
Dam site comparison 坝线对比
If the distance between the wall and the dam was large in comparison to the wavelength, then what happens?
如果墙和坝之间的距离比波长大,那么会导致什么?
If this distance is large in comparison to the wavelength, this dam simply casts a shadow.
如果这个距离比波长大,那么这个水坝就会投下阴影。
For comparison, the average US coal power plant delivers 667 megawatts, and the Three Gorges Dam delivers somewhere in the 22,000 megawatts range.
对比一下,美国煤炭发电厂平均发电量为667兆瓦,而三峡大坝的供电量在22,000兆瓦左右。
And if the distance between the wall and the dam was large in comparison to the wavelength then what happens?
如果水槽壁,和屏障之间的距离,大于波长,会导致什么?
If this distance is large in comparison to the wavelength, this dam simply casts a shadow.
如果这个距离,比波长更长,水槽中的屏障就会投下阴影。
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