The thin, nanoscale wedges strongly absorb blue light at the tip and red light at the base.
这种薄的纳米尺度的楔子形状吸收能力强，顶部吸收蓝光，底部吸收红光。
2
That usually doesn't reach sub-atomic resolution, but if the tip itself is atomically thin, you can work out a picture of electron density around it.
因此他不能达到亚原子水平的分辨率，但是如果针尖能够做到原子那么厚，就可以得到围绕原子内的电子密度。
3
This Kuwaiti landmark will therefore place more mass and usable space near its zenith compared to other towers, says Kuhne, to avoid the structure having too thin and flexible a tip.