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 end of mining operations, the most content.
采煤作业即将结束时，含量最多。
Mining operations by open-cut methods ceased in 1962.
露天开采的矿山作业已于1962年停止。
Such sources could include tailings from mining operations and consumer waste.
寻找新矿物质的来源可能包括采矿作业的尾矿和生活垃圾。
Besides use in prisons, they are used in customs, airports, and mining operations.
人体安检机除了用于监狱，他们也常被用与海关，机场，采矿作业。
Spontaneous combustion of coal seam poses great hazards to safety mining operations.
煤层自燃发火是煤矿安全的大敌。
The monitoring of pit slope stability is vital to ensuring the safety mining operations.
露天矿边坡的稳定性监测是保障矿山安全生产的一件大事。
Chinese companies are now involved in myriad road projects, mining operations and power plants.
中国企业如今参与无数道路项目，矿业和电厂。
For truck with trailer or special vehicle for mining operations, the standard usage life is 8 years.
带拖挂的载货汽车、矿山作业专用车使用8年。
Diesel driven LHD units are highly efficient ore hauling equipment in underground mining operations.
柴油铲运机是地下采矿作业中的高效运矿设备。
Vale has said it also wants to buy other mining operations as it moves to diversify away from iron ore.
淡水河谷还表示，由于计划实现业务多元化，它希望收购其他矿业业务。
The temporary ban was meant to slow a flurry of new uranium mining operations planned near the Grand Canyon.
这个临时禁令也意味着新一轮的铀矿开采计划将放缓。
Pressure bump mostly occurring in developing workings is a hazard posing severe menace to mining operations.
冲击地压是一种严重威胁矿井生产的灾害，大部分发生在采准巷道。
Association rule mining is invoked by calling a stored procedure as all other mining operations in InfoSphere Warehouse.
对关联规则挖掘的调用是通过调用一个存储过程完成的，与InfoSphere Warehouse内的所有其他挖掘操作无异。
Klose's work suggests that more than 50 percent of the human-triggered earthquakes recorded came from mining operations.
Klose的研究说明了超过一半的人为地震是由于采矿造成的。
Innovative belt conveying systems will prove to be a more cost-effective transportation system in mining operations.
带给矿山的是一种更经济高效的运输方式。
But it has relatively poor defenses and limited weaponry, so it's more commonly used in mining operations and exploration.
但是它防卫和武器都非常少，因此，它更习惯被用于采矿运送和探险。
When the Empire came into power and seized control of Duro, it began mining operations near the ancient Valley of Royalty.
帝国崛起后控制了杜罗星，开始在古老的“王族山谷”附近开采矿产。
There is much exploration activity taking place in Ghana, both on properties at existing mining operations as well as new prospects.
加纳对已有和未来矿区的特性方面进行了很多勘察活动。
Capable of seating 94,700 spectators, Soccer City is nevertheless dwarfed by nearby slag piles left over from decades-long mining operations.
足球城可以容纳94700名观众，不过与周围几十年来采矿作业所留下的矿渣堆相比，整个体育场就显得十分矮小了。
Under normal circumstances, at the end of pre-mining, coal mining operations prior to the start of contents of at least solid particles.
一般情况下，在采前准备结束，采煤作业开始之前，固体颗粒含量最少。
Beneficiation process of the pulp to particle size grading, and washing de-mining operations in the mud, dehydration and other operations.
选矿流程中对矿浆进行粒度分级，及洗矿作业中的脱泥、脱水等作业。
South Africa began suspending mining operations following fatal accidents after deaths rose more than 10 percent in 2007 to an estimated 221.
在死亡事故提高了10%之后，2007年大约221例，南非开始暂停采矿生产。
The reality is that there is a growing mobility in Asia of talented professionals that is bringing diversity to the region's mining operations.
实际上，亚洲专业人才的流动性正在日益增加，这使得亚洲地区矿业的运转呈现多样化。
Supervisors in this unit group supervise and co-ordinate activities of workers engaged in underground and surface mining operations and quarries.
本单元组主管监督和协调从事地下和地表采矿作业和采石场工人的活动。
Supervisors in this unit group supervise and co-ordinate activities of workers engaged in underground and surface mining operations and quarries.
本单元组主管监督和协调从事地下和地表采矿作业和采石场工人的活动。
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