这些技术可以提高小尺寸矢量字体的质量。而且，现代桌面系统对点阵字体的需求正在逐渐减少。

These can improve the quality of vector fonts at small sizes. Moreover, the need for bitmap fonts in modern desktops is gradually diminishing.

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发现点阵参数随摩尔分数浓度呈线性变化，点阵畸变主要受组分的尺寸效应影响；

The lattice parameters a vary linearly with the molar fractions, the lattice distortion is mainly affected by the size effect of components.

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另外，LED点阵屏尺寸多为整块固定的，不能根据需要进行调整。

In addition, most of the LED lattice screen is fixed in dimension and cannot be adjusted according to need.

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