rare earth是什么意思_英语rare earth的翻译_音标_读音_用法_例

2024-10-14 来源：未知作者：admin

rare earth

rare earth的意思是“稀土元素”。这些元素在电子工业方面有广泛应用，如用于制造荧光粉、激光器、合金、磁铁和核能材料等。

用作形容词(adj.)

It is rare to find such a genius nowadays.
这样的天才现在很少见。
It was in the days when motorcars were rare.
那是在汽车还罕见的时代。
He's devoted his whole life to the protection of the rare animals.
他终生献身于珍稀动物的保护。
Those rare books are shelved in the East Library.
那些珍贵的书籍都放在图书馆东馆的架子上。
Here rare and precious cultural relics are kept.
这里保存着珍贵的文化遗迹。
There is a very rare and precious tombstone here.
这里有一块儿特别珍贵的石碑啊。
Would you like the steak well done or rare?
你喜欢牛排煎得透一点，还是略生一点?

1. rare earth elements (REE) #

2. rare earth metals (REM) #

3. rare earth compounds

4. rare earth magnets

5. rare earth luminescent materials #

6. rare earth-based laser

7. rare earth-doped fiber laser #

8. neodymium-based permanent magnet #

9. praseodymium-based permanent magnet

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