Screen analysis is one of the sediment grain size analysis methods.
筛分析是泥沙颗粒分析的方法之一。
The pictures on the screen could be brought to a standstill for photography and analysis.
而且图象可以冻结，以便进行拍照分析。
With large screen display, it can be used in teaching demonstration of error analysis theory.
还可接大屏幕显示器，供误差理论课教学演示用。
With large screen display, it can be used in teaching demonstration of error analysis theory.
还可接大屏幕显示器，供误差理论课教学演示用。
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