Beryllium difluoride is very soluble in water, unlike the other alkaline earths.
铍二氟化物极易溶于水，与其它碱土不同。
Rare earths are used for wind turbines and other green technologies.
稀土用于风力涡轮机和其它绿色科技。
Various players have tried to recycle rare earths and metals in Japan.
在日本的各个参与者都努力回收稀土和金属。
Its factory is up and running, recycling 19 metals – but no rare earths.
其工厂已建成投产，从事于19种金属的加工回收，但其中没有稀土金属。
By 2015, global demand for rare earths is expected to reach 205, 000 tonnes.
到2015年，全球对稀土的需求预计将达到205,000吨。
For a period in late 2010, it cut off Japan's access to its rare earths entirely.
这使得在2010年年底的一段时间里，日本几乎完全断了稀土的供应。
The greenhouse effect has been part of the earths workings since its earliest days.
从最早期开始，温室效应一直是地球运转方式的一部分。
The vast majority of rare earths - indispensable in many electronics components - comes from China.
稀土绝大部分来自中国，这种材料是生产许多电子元件所不可或缺的。
The minerals are so-called rare earths, which are used in products like wind turbines and hybrid cars.
这些矿产是所谓的稀土资源，被广泛用于像风力涡轮机和混合动力汽车这样的产品。
They also discussed India’s rare-earths industry; Japan currently depends on Chinese imports of the minerals.
两国也讨论了印度的稀土工业；日本目前的矿产资源依赖于从中国进口。
For the first half of 2011, China has licensed only 32 companies to export rare earths, compared with 47 in 2006.
2011年上半年，中国只向32家公司颁发了稀土出口的许可，而2006年这一数字是47家。
Last year, due to the economic depression Japanese companies didn't buy enough amounts of rare earths from China.
去年，由于经济衰退，日本企业没有从中国购买足够的稀土。
Hitachi Metals, meanwhile, is working on a magnet that minimizes the use of rare earths by employing copper alloys.
同时，日立金属（Hitachi Metals）也在致力于一种尽量少用稀土而使用铜合金的磁体的研究。
Rare earths are used to make many products: glass, batteries, compact fluorescent bulbs and computer display screens.
稀土可以用来制造很多产品：玻璃，电池，紧凑型荧光灯管和电脑显示屏。
But within the next few years, astronomers expect to find dozens of alien earths that are roughly the size of our planet.
但是在接下来的几年内，天文学家期待着发现几十个在大小上大致类似于我们这颗行星的星外地球。
The Lynas Corporation of Australia plans to open at the end of next year a large rare earths mine at Mount Weld, Australia.
澳大利亚的Lynas公司计划在明年年底在澳大利亚的芒特·威尔特开始开采一座大型稀土矿。
While once it was the world's leading producer, it now mines no rare earths, largely because of environmental and cost concerns.
美国一度是全球领先的稀土生产国，但现在不开采任何稀土，主要原因是环境和成本方面的担忧。
There are countless SUNS and countless earths all rotating around their SUNS in exactly the same way as the seven planets of our system.
存在着无数的太阳，以及无数像地球一样的行星，这些行星以与我们星系中七大行星一样的方式围绕它们的太阳旋转。
There are countless SUNS and countless earths all rotating around their SUNS in exactly the same way as the seven planets of our system.
存在着无数的太阳，以及无数像地球一样的行星，这些行星以与我们星系中七大行星一样的方式围绕它们的太阳旋转。
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