The wider the band gap, the thicker the optimal intrinsic thickness was.

禁带宽度越大，本征层最佳厚度也越大。

youdao

The larger the ratio of refraction index, the more obvious is the band gap.

折射率的比值越大，则禁带越明显。

youdao

As discovered by the results, the band gap is very sensitive to strain condition.

结果发现，带隙对应变条件非常敏感。

youdao

The bass and guitar are locked in together in a clipped, guttural snap that's equal parts Falco and The Gap Band, while Finn's drums offer an overeager gallop at the end of every phrase.

NPR: Liam Finn And Eliza Jane: Shards Of Sound

But, by drilling a series of evenly spaced holes into the wire, Dr Lim has created a periodic structure with a band gap that blocks such light.

ECONOMIST: New-age crystals

At the moment, it affects visible light but a small amount of tweaking should produce a band gap at a wavelength of 1.5 microns (millionths of a metre).

ECONOMIST: New-age crystals