在线词典
在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。
输入要查询的单词:
rare earth element
查词链接:
https://www.dute.org/dict/rare_earth_element
复制链接 稀土元素:指一系列金属元素,其氧化物被归类为稀土元素,包括镧系元素、钇和 scandium。也称为稀土金属。
查看英英释义
abstract:
As defined by IUPAC, rare earth elements ("REEs") or rare earth metals are a set of seventeen chemical elements in the periodic table, specifically the fifteen lanthanides plus scandium and yttrium. Scandium and yttrium are considered rare earth elements since they tend to occur in the same ore deposits as the lanthanides and exhibit similar chemical properties.
网络释义
稀土元素
... rapid-scan spectrometer 快速扫描分光计 rare earth element 稀土元素 rare earth liquid laser 稀土元素液体激光器 ...
常用短语
更多常用短语正在查询...
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{text}:[{value}]
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{trans}
{pos}
{list} {tran}
{words}{word}同义词: {words}
{pos}
{words}
{exam_types}
单词变体
- {variants}
常用短语
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网络释义
{web_trans}
{tran}
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近义词
{synonyms}
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同根词
{rels}
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{word}{tran}
词语辨析
{discriminations}
{num}、{title}
{description}- {usages}
{description}