Also, the quantitative analysis was made of crop matching pro-portions in stable type planting system using linear planning method.
并通过线性归划的方法对稳定型种植制度的作物配制比例进行了定量化研究。
Using this method to predict the resource of skarn type copper targets in southeastern Hubei, we have achieved effective pro...
利用该方法对鄂东南地区矽卡岩型铜矿靶区资源量的预测，取得了有依据的成果。
Using this method to predict the resource of skarn type copper targets in southeastern Hubei, we have achieved effective pro...
利用该方法对鄂东南地区矽卡岩型铜矿靶区资源量的预测，取得了有依据的成果。
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