氦 (hài): helium (chemistry)

第四代核电另一项突破是高温气冷堆，采用氦气代替水来作为冷却剂。

dì sì dài hé diàn lìng yī xiàng tū pò shì gāo wēn qì lěng duī , cǎi yòng hài qì dài tì shuǐ lái zuò wéi lěng què jì .

Another breakthrough in fourth-generation nuclear power is the high-temperature gas-cooled reactor, which uses helium instead of water as a coolant.

随着尘埃逐渐消散，研究团队终于确认，该系统中存在一颗氦星。

suí zhe chén āi zhú jiàn xiāo sàn , yán jiū tuán duì zhōng yú què rèn , gāi xì tǒng zhōng cún zài yī kē hài xīng .

As the dust gradually cleared, the research team finally confirmed the presence of a helium star in the system.

研究团队瞄准了五种稀有气体——氦、氖、氩、氪、氙。

yán jiū tuán duì miáo zhǔn le wǔ zhǒng xī yǒu qì tǐ — — hài , 氖 , 氩 , 氪 , 氙 .

The research team focused on five noble gases—helium, neon, argon, krypton, and xenon.