单词oil--sands
网络: 油砂；含油砂；油沙
Once considered too expensive, as well as too damaging to the land, exploitation of Alberta"s oil sands is now a gamble worth billions.
一度被认为过于昂贵，以及太破坏土地，开发阿尔伯塔省的油砂现在是一个价值数十亿的赌博。
Without foreign capital, he said, Canada "could struggle to get investment for the things it needs for oil sands" projects.
他说，没有外国资本，加拿大将很难获得它所需要的对油砂项目的投资。
For most people faced with images of oil sands being dug up in Canada or reserves in the Arctic being exploited, this might seem remarkable.
加拿大的油砂被翻个底朝天，北极的矿藏被过度开采，这样的画面对于很多人来说是很壮观的。
If the price of natural gas rises, or that of oil falls, the oil sands will look less enticing.
如果天然气的价格上升，或者石油的价格下跌，油沙的吸引力将由此减低。
Where oil sands are close to the surface, they are extracted in large open pit mines.
那里的油砂离地表很近，可以从巨大的露天矿井里直接抽出来。
To that end, it will soon require oil-sands projects to reduce the ratio of emissions to oil produced by 2% a year.
对此，加拿大政府将在不久后对油沙开发项目作出整改的要求，使得排放量与产油量的比率降到每年2%。
The reservoirs were uplifted to be exposed and be denuded and were changed into the present oil sands finally during the Himalayan movement.
进入喜山运动，早先形成的油藏抬升暴露、剥蚀而最终形成了目前的油砂矿体。
Two big US companies have decided to avoid suppliers that source fuel from Canada"s oil sands to curb their carbon footprints.
美国两家大公司已决定撤换从加拿大油砂中提炼燃料的供应商，以减少“碳足迹”。
But oil sands usually need at least $55 to $60-a-barrel crude prices to be produced profitably.
但油砂的开采至少需要油价至少达到每桶55至60美元才有利可图。
The two projects, known as Mackay River and Dover, are being developed by Athabasca Oil Sands, a privately held Calgary-based group.
这两个项目分别名为MackayRiver和Dover，目前正由总部位于卡尔加里的私人集团——阿萨巴斯卡油砂公司（AthabascaOilSands）开发。