In optical character recognition, the insufficient horizontal spacing between characters.
在光学字符识别中，字符间水平间距不够的现象。
2
Reductions of lattice spacing and force constants between atoms induce modifications in the band structures of solids and thus in electronic properties and optical properties.
晶格常数和原子间力常数的改变影响了相邻电子轨道的重合程度，引发电子能级和光学性质的变化。
3
The invention relates to a light information storage media, which comprising a first basal plate, an optical shade layer, a spacing layer and a recording layer.