如何使用 "tantalum" 造句

1. Tantalum is a rare element in high demand .
钽是一种需求量很大的稀有元素。
2. 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。
3. Tantalum is an ingredient of the best electronic capacitors .
最好的电容器含有钽。
4. Titanium and tantalum are not so obliging .
钛和钽就不那么好办了。
5. It was just a garden variety platinum nucleus pretending to be a monopole by cleverly decaying into osmium and tantalum .
它只是一个巧妙地通过衰变成锇和钽而假装成磁单极子的普通的铂原子核。