lanthanum怎么读，lanthanum的音标和真人发音
英音
[ˈlænθənəm]
美音 [ˈlænθənəm]
音节划分：lanth-anum
lanthanum是什么意思，lanthanum的意思是
n.镧
lanthanum的词源和记忆技巧
lanthanum 镧
来自PIE*ladh,隐藏，词源同latent.因该元素发现之艰难而得名。比较dysprosium.
lanthanum 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Although not household names , materials with names such as lanthanum , cerium and ytterbium can be found hard-disk drives , cellphones , electric-car batteries and other products .
- 尽管不是家喻户晓，但例如镧、铈、镱这些材料却可以在硬盘驱动器、手机、电动车电池及其他产品中找到。
- Lanthanum , for instance , still hovers 18 times above its 2009 price , while prices for cerium are still nearly 25 times higher , according to lynas .
- 据lynas的数据，镧元素价格目前是2009年的18倍，而铈价格仍比当时高出近25倍。
- Global demand for materials such as lanthanum and neodymium was surging as the world 's appetite for hybrid cars , wind turbines and ever-faster phones with better screens increased .
- 随着混动汽车、风力涡轮机和速度越来越快、屏幕越来越好的手机需求增加，镧、钕等材料的需求出现井喷。
- Rare earths are 17 chemically similar metallic elements such as europium , yttrium and lanthanum that have unique magnetic , optical and other properties crucial for miniaturisation , lasers and energy efficiency .
- 稀土是指17种化学上相似的金属元素，如铕、钇和镧，它们具有独特的磁性、光学性和其它特性，对微型化、激光和能源效率至关重要。
- A kilogram of lanthanum oxide -- used in oil refining and hybrid vehicles -- now fetches just us $ 13 a kilo , compared with an average us $ 104 a kilo last year .
- 用于炼油和混合动力汽车的氧化镧现在仅卖到每公斤13美元，相比之下，去年的价格是平均每公斤104美元。
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