Now the man who bought the claim hired an engineer to examine the rock strata of the mine.
现在有人重新买下这一矿脉所有权，他雇佣了一名工程师来探测矿石的岩层结构。
1977-1982 Technician and Assistant Engineer of Ventilation District of Jinhuagong Mine of Datong Mining bureau.
1977- 1982大同矿务局晋华宫矿通风区技术员、助理工程师DatongMining bureau。
Chris: I was previously a mine engineer, it was very different from what I am doing now.
克里斯：我以前是名采矿工程师，那跟我现在所做的有很大不同。
For the effect on the control of strata pressure and prevention of rock burst, we need monitor in the mine engineer except the study and compute in the process of mine design.
为有效控制地压和防治岩爆，除了采矿设计阶段进行计算和分析研究外，还必须在采矿工程中进行实时监测。
The engineer in charge of the rescue operation said a more powerful drill would be needed to dig a new shaft at the San Jose gold and copper mine, and the dig would take at least 120 days.
负责营救任务的工程师表示，他们将用重型钻孔机在圣何塞金铜矿开挖一个新矿井，而开挖工程至少需要120天。
I went to see one of the assistant managers who was then in charge of the mine - a man who had been educated in America, an engineer and also a businessman.
我去看望了当时负责煤矿的一位副经理，他曾在美国留过学，是工程师，也是个实业家。
I went to see one of the assistant managers who was then in charge of the mine - a man who had been educated in America, an engineer and also a businessman.
我去看望了当时负责煤矿的一位副经理，他曾在美国留过学，是工程师，也是个实业家。
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