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。

It was just a garden variety platinum nucleus pretending to be a monopole by cleverly decaying into osmium and tantalum.

其核心部件是由金属铈制成，这种金属与铜一样储量广泛，而不像其它通常被用作催化剂的金属那样稀有和昂贵，例如铂。

The key component is made from the metal cerium, which is almost as abundant as copper, unlike other rare and expensive metals frequently used as catalysts, such as platinum.

结合上其他从水中产生氢气的催化剂如铂，这个系统就能复制在光合作用中所发生的水分解反应。

Combined with another catalyst, such as platinum, that can produce hydrogen gas from water, the system can duplicate the water splitting reaction that occurs during photosynthesis.

If he switched from gold to let's say iron, he also tried platinum, a number of different foils, he found that they count rate it still was 20 alpha particles per minute.

金箔的时候，计数率就变成零了,如果他把金换成比如说铁，他们还尝试了铂,还有一系列其他的箔片，他发现计数率还是每分钟。

Platinum was unknown until the Spanish came to South America.

铂被人所知,是直到西班牙进入南美洲之后。

I'd prefer to make it out of platinum if I had my way.

我更愿意用铂来做，如果可以的话。