tantalum怎么读,tantalum的音标和真人发音
英音  [ˈtæntələm]    
美音 [ˈtæntələm]    
音节划分:tan-ta-lum

tantalum是什么意思,tantalum的意思是

n.

tantalum的词源和记忆技巧

tantalum 钽
金属元素,命名来自拉丁语 Tantalus,因这种金属元素不溶入酸,如果 Tantalus 一样干着急。

tantalum 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

The company 's first product is tantalum .
该公司的第一款产品是钽。
More recent commercial discoveries include tantalum and tin , and there has been a rediscovery of something more enticing still : gold .
近来发现了更多有商业价值的东西,包括钽和锡,而且又一次发现了仍有更大诱惑力的东西:金子。
Minerals production rocketed in the 47 years up to 2007 ; copper , lead and lithium about fourfold and tantalum / niobium , used in electronic gadgets , by about 77 times .
矿业生产到2007年的47年中不断飙升,铜,铅,锂增长约四倍,用于电子产品中的钽/铌则增长约77倍。
It is not easily substitutable , " says bryan ellis , ceo of global advanced metals , the biggest supplier of tantalum .
“钽很难被替代,”全球最大的钽金属供应商GlobalAdvancedMetals公司首席执行官布赖恩•埃利斯说。
A metal on the periodic table , tantalum is nonreactive and won 't corrode , making it good for surgical equipment , implants , and aircraft engines .
钽是化学元素周期表上的一种金属,它没有电抗性,也不会被腐蚀,很适合用于制造外科手术设备、埋植剂以及飞机发动机。
Last year rebels took control of several tantalum mines in the democratic republic of the congo ; the government response cut 10 % of the global supply .
去年,在刚果民主共和国,反政府军控制了几个钽矿,这个政治冲突导致全球钽供应量下降了10%。
To control tantalum is to control a key part of the 21st-century supply chain : half of all tantalum mined goes into electronic capacitors , which store an electric charge .
谁掌握了钽,谁就掌控了21世纪供应链的关键一环:目前开采出来的钽有一半被用于制造存储电荷的电容器件。
Plus , dodd-frank legislation requires suppliers to document where their metals come from , adding as much as 2 % to the final cost , says kay nimmo of the tin & tantalum supply chain initiative .
此外,据调研公司Tin&TantalumSupplyChainInitiative的凯•尼莫称,美国的多德-弗兰克法案要求供应商记录金属的产地,将导致其最终成本上升多达2%。
Tantalum is a rare element in high demand .
钽是一种需求量很大的稀有元素。
A little bit of tantalum holds a lot of electrical charge . "
极少量的钽就能存储大量的电荷。