"镧"是个多义词，它可以指镧（金属元素）,镧（中国汉字）。
网络释义专业释义
短语
氧化镧 [无化] lanthanum oxide ; La2O ; Lanthanum sesquioxide
镧系收缩 [核] lanthanide contraction
镧系元素 [化学] lanthanide ; lanthanide elements ; lanthanoid ; lanthanon
氯化镧 Lanthanum chloride ; Lanthanum chloride heptahydrate ; LaCl
碳酸镧 dilanthanum tricarbonate ; lanthanum carbonate hydrate
硝酸镧 [无化] lanthanum nitrate ; lanthanum nitrate hydrate
氟化镧 Lanthanum fluoride ; LaF
镧石 [矿物] lanthanite
镧系 lanthanides ; [化学] lanthanide series ; La-Gd
钛酸镧 lanthanum titanate ; Lanthanum titanium oxide
双语例句原声例句
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排气系统上的接触反应器含有铈和镧。
The catalytic converter on your exhaust system contains cerium and lanthanum.
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目的：探讨微量元素镧与龋病的关系。
Objective: To study the relation between microelement lanthanum and caries.
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并非所有稀土元素都像钪、钇、镧加上14所谓的镧系元素那样稀少。
It is not as though the rare-earth elements-scandium, yttrium and lanthanum plus the 14 so-called lanthanides-are all that rare.
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But what's really shocking is when you compare this with this, it's based upon sonnet 57 because lanthanum is element 57.
但是真正令人震惊的是,当你比较这个和这个的时候，基于诗57来看7,而正好镧是57号元素。
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So, remember when you're looking at your periodic table, don't forget about the lanthanides, sometimes they come into play.
因此，要记住，当你在看元素周期表时，不要忘了镧系元素，有时候也会用到它们。
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And if you remember this phrase, I don't know why you would, but this will help you learn the lanthanides in order.
如果你能记得这句话的话，我不管你们是怎么做到的，但是这个确实会帮助你按顺序记住镧系元素。
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- 来自原声例句