The mining technique is shaky.
这项采矿工艺不可靠。
Elizabeth I funded two mining expeditions.
伊丽莎白一世资助了两次采矿探险。
The new marine reserve, now the largest in the Pacific, will permit no fishing or mining.
新的海洋保护区是目前太平洋中最大的保护区，这里不允许进行捕鱼或采矿。
The Tanzanian government has once again started mining the lake for soda ash, used for making chemicals, glass and detergents.
坦桑尼亚政府再次开始在湖中开采纯碱，用于制造化学品、玻璃和洗涤剂。
The business is involved in oil, mining, agriculture, hotels, hospitals, finance and real estate, mostly through his operating companies Corral Group.
业务涉足石油、采矿、农业、酒店、医院、金融和房地产，大部分是通过他的运营公司CorralGroup。
Parallel rails had long been used in mining operations to move bigger loads, but horses were still the primary source of power.
在采矿作业中，平行铁轨早已被用来运送大件的货物，但马匹仍然是主要的运输工具。
The picture of Teotihuacán that emerges is a classic picture of positive feedback among obsidian mining and working, trade, population growth, irrigation, and religious tourism.
展现的特奥蒂瓦坎图景是黑曜石的开采和加工、贸易、人口增长、灌溉和宗教旅游之间良性反馈的经典画面。
By chemically extracting nickel form the ash, they produced 100 pounds of nickel per acre of land at a total cost per pound slightly above that of current mining.
通过化学方法从灰烬中提取镍，他们每英亩土地生产了100磅镍，每磅的总成本略高于目前的采矿成本。
The companies building the canals to transport coal needed surveyors to help them find the coal deposits worth mining as well as to determine the best courses for the canals.
修建运河运输煤炭的公司需要测量员帮助他们找到值得开采的煤矿，并确定运河的最佳路线。
Alfred Weiss was born into a mining family in Surabaja, Indonesia.
阿尔弗雷德·韦斯出生于印度尼西亚泗水的一个矿业家庭。
Although the San José mine has now closed, the future of big mining in Chile looks bright.
尽管现在圣何塞铜矿关闭了，智利大型矿业的未来一片光明。
Strip mining deforms the landscape.
露天开采毁掉了风景。
Data mining has many practical USES.
数据挖掘有很多实际应用。
Figure 12 shows the completed mining flow.
图12显示完成后的挖掘流。
Western mining firms are enjoying a sustained boom.
西方的矿业公司继续享有持续的繁荣。
So mining and logging firms are seriously affected.
因而矿业和伐木公司都受到严重影响。
International mining companies hope to establish operations there soon.
跨国采矿公司希望尽快在那里开展业务。
The name explains the mining technique: Mountaintop removal.
其采矿技术正如它的名字所述：移除山顶。
Data mining is a multidisciplinary field with many techniques.
数据挖掘是包含许多技术的多学科领域。
But mining in West Africa is not without risk, they say.
他们说，在西非采矿并不是没有风险。
"Says a businessman from a foreign mining and infrastructure company."
一位来自外国矿业和基础建设公司的商人说道。
Power shortages have disrupted mining and smelting in several countries.
动力短缺已经使多个国家的采矿和熔炼中断。
In East Kalimantan 39% of jobs are in forestry, mining or agriculture.
在东加里曼丹，39%的工作集中在林业、矿业或农业领域。
Could data mining soon replace serendipitous observational discovery?
未来，数据挖掘是否会代替偶然观测的发现？
For Morocco Laayoune is a hub for fishing and phosphate mining.
对摩洛哥来说，欧云是捕鱼业和磷酸盐矿开采中心。
Invoking mining procedures from cognos.
从Cognos调用挖掘过程。
The first issue with data mining of distributed data sources is discovery.
分布式数据源数据挖掘的第一个问题是发现。
The expansion was led by entertainment, agriculture, mining, information and accommodations.
引领这一增长的是娱乐、农业、矿业、信息产业和酒店业。
Precautions before mining a website.
挖掘网站之前的注意事项。
Precautions before mining a website.
挖掘网站之前的注意事项。
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