For converted wave stacking and trace selection of common reflection point gathering, it is required to accurately calculate the location of conversion points.

转换波共转换点的叠加和道集选取都需要准确地计算转换点的位置。

youdao

During the trace analysis, selection of container material and washing-up method is very critical for getting accurate analysis result.

在痕量分析中，为获得准确的分析结果，容量材质以及洗涤方法的选择至关重要。

youdao

In theory, if you did manage to trace how the brain was shaped by natural selection, you might shed some light on how the mind works.

NEWYORKER: It Ain��t Necessarily So