查询词典 cryogens

Extremely cold cryogens such as hydrogen and helium can even freeze or solidify the surrounding air.

极低温液体，如氢和氦甚至能冷冻或凝固周围空气。

Quenching of samples into cryogens such as liquid nitrogenis very effective to increase the cooling rate.

半个世纪来，沸腾传热受到了极大的重视，取得了丰硕的成果。

Monitors should be available to check for oxygen concentrations in the atmosphere when working with inert cryogens or with liquid oxygen.

当与惰性低温液体或液氧一起工作时，应备有监测器来检查空气中氧的浓度。

The recommended personal protective equipment for handling cryogens includes a full face shield over safety glasses, loose-fitting thermal insulated or leather gloves, long sleeve shirts, and trousers without cuffs.

推荐用于操作低温液体的个人防护装备包括套在安全眼镜外的全封闭面罩、干净的宽松的隔热或皮手套、长袖衬衣和无翻边裤子。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。