Yinkeng area is an ore concentration area of gold, silver, copper, lead zinc, manganese in east Jiangxi.

江西于都银坑地区是赣南东部的金银铜铅锌锰等矿集区。

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In addition to the eight core courses, students should take five courses of International Business concentration area.

除八科核心科目外，学生须完成国际贸易方向的五个主修专业。

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The southeast Hunan polymetallic mineralized concentration area is one important part of the Nanling polymetallic mineralized belt.

湘东南多金属矿集区是南岭多金属成矿带的一个重要组成部分。

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We have 150-160 people working in that area, which is probably the largest private concentration in that area outside IBM and Google.

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But, chiefly, the Admiral extolled the might of naval gunfire, whose concentration on the landing area, he said, gesturing heavenward with his meerschaum, would be the heaviest ever to support American troops.

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New handsets are another area of concentration.

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