Controlled by paleotopography and sediment source, sand bodies had a banding distribution along the northeast - southwest direction.

由于受古地形及沉积物源的控制, 砂体沿北东南西向呈条带状分布.

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The Jinsha River is a main sediment source of the upper Yangtze River.

金沙江是长江上游河流泥沙的主要来源.

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The analysis of sediment source is one of the most important and difficult section in sedimentology.

沉积物物源分析是沉积学的重点和难点之一.

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It'suggested that there were multiple sediment source areas in the Mesozoic Ordos basin.

研究结果认为:鄂尔多斯中生代盆地具有多物源区.

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Analysis of sediment source is one of an important content of basin analysis.

沉积物来源分析是盆地分析的重要内容之一.

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