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PREDICTION OF SEDIMENT REDUCING BENEFIT UNDER DIFFERENT RAINFALL CONDITIONS AND CONTROL DEGREES ON T
[期刊论文] 作者：JIAO Ju-ying,WANG Wan-zhong,
来源：中国地理科学 年份：2004
Based on the distribution of hydrological stations and zoning of types of soil erosion, the Loess Plateau(310 × 103km2) is divided into 292 erosion units. And...
[期刊论文] 作者：Zhong-Mei Sun,Chun-Bao Sun,Ji-Zhen Wang,Wan-Zhong Yin,,
来源：Rare Metals 年份：2014
In order to overcome the difficulty of extracting gold from gold-bearing sulfide ore by cyanide process flotation was adopted based on mineralogical analysis Mi...
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