山东蒙阴是我国四大主要金刚石产地之一，并且盛产彩色金刚石。
Mengyin of Shandong province is one of the four big main diamond producing areas in our country, which is rich in the colored diamonds.
辽宁省的铁、菱镁石、金刚石、硼储量位列中国各大省市之首，它同时也是天然气和石油的重要产地之一。
Liaoning has the most iron, magnesite, diamond, and boron deposits among all province-level subdivisions of China. Liaoning is also an important source of petroleum and natural gas.
本文概述了超硬材料在金刚石钻探和矿产地质方面的广泛用途。
Supperhard materials are widely used in diamond drilling and geology.
本文概述了超硬材料在金刚石钻探和矿产地质方面的广泛用途。
Supperhard materials are widely used in diamond drilling and geology.
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