1、Heavy water is heavy because the hydrogen in it weighs twice as much as ordinary hydrogen.
重水之所以重是因?yàn)?/a>水中氫的重量是普通氫的兩倍（它的原子核中有一個(gè)質(zhì)子和一個(gè)中子，而不僅僅是一個(gè)質(zhì)子）。

2、Lubricating grease: General grease or heavy water grease used for pump.
潤(rùn)滑脂：普通潤(rùn)滑脂或泵用重水潤(rùn)滑脂。

3、Enriching uranium and producing heavy water could be used to build weapons.
對(duì)鈾進(jìn)行濃縮和制造重水是可以用來(lái)制造武器的。

4、Sick of holding your heavy water bottle while you go on hikes in the desert?
你是否已經(jīng)厭倦了在沙漠遠(yuǎn)足時(shí)帶著沉重的水壺？

5、Meanwhile in May 2009, the Chalk River reactor started leaking heavy water and was again shut down.
也是在2009年5月，喬克里弗反應(yīng)堆開始出現(xiàn)重水泄露現(xiàn)象，被迫再次關(guān)閉。

6、PHYSICAL START-UP OF HEAVY WATER RESEARCH REACTOR WITH UO_2 FUEL CORE
研究性重水反應(yīng)堆HWRR UO_2堆芯的物理啟動(dòng)

heavy water翻譯