By means of introducing ripe geometrical Brown movement model for common commodity price forecasting a coal price fluctuation model of coal market is established.
通过引入用于预测普通商品价格的较成熟的几何布朗运动模型建立了燃煤市场的煤价波动模型。
The market of mineral resource rights, which has something in common with the commodity market in form and part functions, belongings to the production elements market in nature.
矿权市场在本质上属于要素市场，但在形式和部分功能上与商品市场有相通之处。
The market of mineral resource rights, which has something in common with the commodity market in form and part functions, belongings to the production elements market in nature.
矿权市场在本质上属于要素市场，但在形式和部分功能上与商品市场有相通之处。
应用推荐