查询词典 gold mining

Because the gold in the California gravel beds was so richly concentrated, the early forty-niners simply panned for gold in California's rivers and streams, a form of placer mining.

加州的砾石床中聚集有大量的黄金，早期的四十九矿工仅用砂金开采方式之一——淘金盘就能将加利福尼亚各条河溪中的黄金筛选出来。

In the next stage, by 1853, hydraulic mining was used on ancient gold-bearing gravel beds that were on hillsides and bluffs in the gold fields.

接下来，至1853年止，液压采矿的方式被运用于开采采金区山坡和峭壁上那些含有金矿的古老的砾石床。

In 1994, he founded Spinifex Gold and Lafayette Mining; both successfully delineated gold and base metals.

在1994年，他创立了刺黄金和Lafayette矿业；都成功地划定黄金和贱金属。

According to a couple of international seminars attended by the author of this paper and his on-the-spot investigation of alluvial gold fields at Yukon District of Canada in the year of 1989, an analysis and summary of the mining art and ore dressing of alluvial gold in Canada were made by the author himself.

根据1989年在国外期间参加的两次研讨会，以及对育空地区砂金产地的现场考察，归纳分析了加拿大砂金采选技术。200多座家庭式生产经营的中、小矿山，构成育空地区和全加拿大砂金产量的大部分。

Hunan westralian mining co., ltd is a sino-australia company which specializes in gold prospecting, mining a n d processing.

湖南西澳矿业有限公司是中外合作公司，主要从事金矿资源勘探以及采矿、选矿事宜。

Years, Zijin Mining major acquisition projects are as follows: May 27, with the Philippines Lepanto Consolidated Mining Company signed a memorandum of understanding to acquire 70 million U.S. dollars to the Far Southeast Gold Resource , Inc (hereinafter referred to as "FSGRI") 20% of the shares; August 12, to spend 864 million yuan to buy 40 percent of Qinghai Copper Westphalia stake; November 7 to 88.45 million yuan to buy 49% of Zijin Copper stake.

年，紫金矿业重大收购项目如下：5月27日与菲律宾莱潘托联合矿业公司签署了一项谅解收购七千点○万美元到远东东南黄金资源公司（以下简称备忘录作为&FSGRI&）20％的股份，8月12日，花费8.640亿元收购40铜的青海威斯特法伦州的股份百分之； 11月7日至8845.00万元收购紫金铜49％股权。

Gold stocks showed the most turbulent, Zijin Mining and Zhaojin Mining fell 7.65 percent and 11.94 percent.

黄金类股跌幅最为动荡的，紫金矿业和招金矿业跌7.65百分之百分之11.94。

Philippine gold mines and the impact of mining of compound exists in the form, the main mining areas in Baguio, Paracale, Masbate, Surigao, and Masara.

菲律宾金矿以复合矿和冲击矿形式存在，主要矿区在Baguio， Paracale， Masbate， Surigao 和Masara。

V.Mining projects, including the exploration and mining of gold and the exploitation and utilization of rare-earth metal.

矿业项目，包括黄金勘探与开采、稀土开发与利用。

Mining panel at Kangjiawan lead, zinc and gold mine in the Bureau of Mines of Shuikoushan.(4) In order to mine No. 12, No. 14, No. 15 and No. 16 rooms safely, a mining system of upward slicing and filling with cemented tailings was designed. The system was used to mine the rooms safely and great economic benefits were obtained.

为了确保Ⅲ—1采场12~#、14~#、15~#、16~#矿房的安全回采，设计了上向水平分层胶结充填采矿法，并应用该采矿方法实现了12~#、14~#、15~#、16~#矿房的安全回采，取得了巨大的经济效益和社会效益。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。