earth metals

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  • na.碱(土)金属
  • 网络土金属

英汉

网络释义

na.
1.
碱(土)金属

例句

释义:
全部全部,碱金属碱金属,土金属土金属
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
The main bottleneck, they argue, could be the production of rare earth metals such as neodymium, which is often used in making magnets.
他们争论的主要难题是，稀土金属如钕的生产通常用来制作磁铁。
article.yeeyan.org
2.
Some countries with rare earth metals no longer mine them -- including the United States. One reason is the low-cost imports from China.
一些拥有稀土金属储量的国家不再开采--包括美国在内，其中原因之一是从中国可以低价进口，另一个原因是考虑到开采对环境的破坏。
www.24en.com
3.
Neodymium. Yttrium. Dysprosium. You can be forgiven for not knowing the names of these rare earth metals.
钕、钇、镝——人们不知道这些稀土金属的名字也情有可原。
www.ftchinese.com
4.
Few people had ever heard of the natural elements known as rare earth metals before a recent dispute between China and Japan.
在中国和日本最近的争端之前，很少人听说过稀土矿这种自然元素。
www.kekenet.com
5.
Some countries with rare earth metals no longer mine them -- including the United States.
有些国家已经停止了对稀土金属的开采--如美国。
blog.sina.com.cn
6.
Besides the microdots, each batch also contains a unique combination of up to 30 compounds of rare-earth metals.
除了小微粒，每批粘着剂都包含着特异的多达30种稀土的金属复合物。
www.ecocn.org
7.
You can be forgiven for not knowing the names of these rare earth metals.
铵、钇、镝，你不能不知道这些稀土金属的名字。
huan.pw
8.
More broadly, ammonium hydroxide (see ammonia) and soluble hydroxides of the alkaline earth metals are also called alkalies.
更广义的范围包括碱土金属。碱是强碱性的，会使红石蕊试纸变蓝色；
tr.bab.la
9.
The drive to cut pollution and improve safety in mines has also pushed higher the cost of coal, lead, tin and rare earth metals.
中国政府要求矿商减少污染并加强安全的行动，还推高了媒、铅、锡和稀土金属的价格。
www.ftchinese.com
10.
those of the alkaline earth metals (calcium, barium, and strontium), also soluble strong bases, are less stable.
碱土金属（钙、钡和锶）的氢氧化物也是可溶性的强碱，但稳定性较差。
chinafanyi.com