open-cast信息详情
露天矿
cast───vt.投，抛；计算；浇铸；投射（光、影、视线等）；n.投掷，抛；铸件，[古生]铸型；演员阵容；脱落物；n.(Cast)人名；(法)卡斯特；vi.投，抛垂钓鱼钩；计算，把几个数字加起来
open───vt.公开；打开；vi.开始；展现；adj.公开的；敞开的；空旷的；坦率的；营业着的；n.公开；空旷；户外
spica cast───人字形石膏
succession cast───继任演员
whiplash cast───挥鞭石膏
bedlam cast───疯人院演员
desperadoes cast───亡命之徒铸造
full cast───全铸
folks cast───演员
Limestone is usually mined in vast open-cast quarries, many of which will also carry out some processing of the materials.───石灰石通常在大型露天采石场开采，其中，许多还将进行一些材料的处理。
Mr Correa supports open-cast mining to raise public revenues, which he says would be spent on social programmes.───科雷亚支持露天采矿，想通过它来增加财政收入，并表示这些收入将被用来支援社会福利计划。
Guo: it seems that refilling the open-cast mining site with ground water seepage and making them a new lake system is one of the popular strategies here.───郭：似乎利用外溢的地下水将露天矿场改造成新的湖泊系统是这里很常见的策略之一。
Bauxite is usually extracted through open-cast mines, which leave vast scars on the landscape.───铝土矿通常在露天矿井下开采，这将使得当地景观疤痕累累。
Iron ore mines like Tashan have attracted less attention than coal mines because they are usually open cast, so less likely to collapse.───像塔山这样的铁矿没有煤矿那么受人关注，因为工人们一般是在户外工作，所以倒塌的可能性很小。
Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries) (In stand by)───户外严酷条件下的电气安装（包括露天矿和采石场）[澳大利亚]
Preliminary Exploration on Economic Rationalization Concerning After-mining Technology in Heidaigou Open cast───黑岱沟矿后续开采工艺的经济合理性初探
Erection of electrical installation in open-cast mines, quarries and similar works───露天矿采石场和类似场地中电力设备的安装
Discussion on Problems in Construction During Conversion from Open Cast to Underground Mining of Shirengou Iron Mine───石人沟铁矿露天转地下开采施工中的问题探讨
The huge opencast Dixon's site currently occupies this area.
Social and environmental costs Much has been written on the social and environmental costs of opencast coal.
Opencast coal mining is among the most environmentally destructive activities carried out in Wales.
Among the environmental problems related to coal mining, two are considered here: opencast mining and subsidence damage.
Jobs in the opencast sector are at risk from the vendetta against opencast mining conducted by the Labour party.
He would "cosmeticize"the opencast copper mine.
Ffoss Las is the deepest opencast mine going to a depth of 650 feet.
Ystradgynlais Designed to help those fighting quarrying and opencast proposals, the course will examine Government planning guidance and local decision-making procedures.
It recommends halving opencast within five years and subsidising deep mines by over ￡5 per tonne to produce the coal instead of us!