随着太阳能电池板变得更加便宜,这个世界有可能会看到更多被太阳能电池板覆盖的摩天大楼,像树一样收集能源。
As solar panels get cheaper, the world is likely to see more skyscrapers covered in solar panels, collecting energy much like trees do.
这位科学家还想让太阳能电池板变得更柔韧,像衣服一样柔软。
The scientist also wants to make solar panels more flexible, which are as soft as clothing.
但有像“网络安全”调色板这样的标准调色板。
There are, however, standard color palettes, like the "Web Safe" palette.
That's the harmonic series that's on that, and what the valves do is they shorten and lengthen that vibrating column of air very much like the cello string on the fingerboard.
这就是圆号上的泛音列,活瓣的作用是增长或减短,空气柱的高度,很像大提琴指板上的弦
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