英语词汇heavy rare earth怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?重稀土
重稀土

短语

1
middle and heavy rare earths
中

双语例句

1
Dozens of small mining companies hope to open new mines in the United States and elsewhere that could tap reserves of medium and heavy rare earths.
美国能源部的报告还指出：几十家小公司都希望在美国或是其他地方新开发稀土矿，能利用导体和重稀土的储备。
2
The mine exhausted the local deposit of heavy rare earths in three years, but a decade after the mine closed, no one has tried to revive the downstream rice fields.
这个矿三年内就采光了所有的稀土矿。而在这座矿关闭10年后，仍然没有一个人敢复耕这座矿下游的农田。
3
Indeed, some international prices haven't fallen at all, in particular those that are known as heavy rare earths, like terbium, which is used in advanced lasers and optics.
其实，一些稀土元素在国际市场上的价格根本就没有下跌，尤其是那些所谓的重稀土元素，如铽(用于制造先进的激光器和光学仪器)等。

单词	heavy rare earth
释义	heavy rare earth 简明释义重稀土：指具有较高原子序数的稀土元素，如钇、镱、镥等。网络释义 1 ?重稀土重稀土短语 1 middle and heavy rare earths 中双语例句 1 Dozens of small mining companies hope to open new mines in the United States and elsewhere that could tap reserves of medium and heavy rare earths. 美国能源部的报告还指出：几十家小公司都希望在美国或是其他地方新开发稀土矿，能利用导体和重稀土的储备。 2 The mine exhausted the local deposit of heavy rare earths in three years, but a decade after the mine closed, no one has tried to revive the downstream rice fields. 这个矿三年内就采光了所有的稀土矿。而在这座矿关闭10年后，仍然没有一个人敢复耕这座矿下游的农田。 3 Indeed, some international prices haven't fallen at all, in particular those that are known as heavy rare earths, like terbium, which is used in advanced lasers and optics. 其实，一些稀土元素在国际市场上的价格根本就没有下跌，尤其是那些所谓的重稀土元素，如铽(用于制造先进的激光器和光学仪器)等。
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