既可以显示文字又可以显示图形图像，字体字型变化丰富。

Can display text and can display image, rich fonts font.

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实地观测结果表明：煤矸石山生境在昼间的空气相对湿度呈“V”字型变化趋势。

The results of observation on the spot showed that the variation of air relative humidity in the gangue pile habitat at daytime took on a "v" shape trend.

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而多小穗小麦籽粒蛋白质含量随着灌浆时间的延长含量呈现出“ V ”字型变化。

While the grain protein content of multi-spikelet wheat displayed a shape of "V" during filling stage.

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