I come from Guangfeng County, Shangrao City, Jiangxi Province.

我来自江西省上饶市广丰县。

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Development of late Cretaceous sedimentary basins is controlled by Guangfeng - Shaoxing fault.

晚白垩世沉积盆地的发育受广丰—绍兴断裂控制。

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Systematic studies on the mineral compositions and characters of the bentonite from Guangfeng were conducted by means of chemical analysis, XRD, SEM, IR and DTA-TG.

本文应用了红外光谱、X -射线衍射等现代分析测试手段对广丰膨润土矿的矿物组成及其特征进行了系统分析。

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