coal resources mining中文，coal resources mining的意思，coal resources mining翻译及用法

2025-09-06 19:22 浏览次数 6

coal resources mining

煤炭资源开采

coal resources mining 例句

英汉例句

  • firstly it defines the concept and connotation of green mining logistics based on analysis of the composition of mine production and logistics and the feature of coal resources mining and logistics.

    在矿井生产物流组成和煤炭资源开采物流特点分析的基础上，首先界定了矿井绿色开采物流的概念及其内涵；

  • the coal resources mining right has the same characteristics as option, which is a multi-period call option exercised annually.

    煤炭资源采矿权具有和股票看涨期权一样的期权特性，本质上是一种按年度执行的多期看涨期权。

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