此外，一个粗略的正弦曲线图表可以在每天或每年的平均每日温度平面图表中看到，虽然这个图形可能和倒置的余弦波看起来很像。

Also, a rough sinusoidal pattern can be seen in plotting average daily temperatures for each day of the year, although the graph may resemble an inverted cosine wave.

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SVG图表组件通过读取多种数据源，如常见的数据库、XML文档，可以生成各种样式的图表，如饼图、柱状图、曲线图、甘特图等。

SVG chart components can produce varietious different kinds of charts, such as pie, bar, curve, gantt etc, by reading varietious data sources like common database, XML.

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