- The Chipof's distribution law was used for predication of the two metallogenic sections of the Anjiayingzi gold mine.
应用齐波夫分布律对安家营子金矿田两条主要的成矿区段进行了预测。
- The prospector staked his claim to the mine he discovered.
那个勘探者立桩标出他所发现的矿区地以示归己所有。
- A section of a mine that has been recently prepared or opened for working.
备采煤区最近已为工作准备好或开放的矿区的一部分。
