It is proved that this method is effective and is widely used in the development of data analysis and plot application software.
实验证明这种方法是行之有效的,并且广泛应用在数据分析与绘图应用软件的开发中。
The practice has proved that this method is effective.
实践证明,这一方法是行之有效的。
It is proved that this method is effective.
实践证明,这种方法是行之有效的。
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