液氦有凝固空气的潜力，这会阻塞减压装置和其它的容器开口，导致可以使容器破裂的压力积累。
Liquid helium has the potential to solidify air, which can block pressure-relief devices and other container openings. This can result in pressure buildup that may rupture the container.
本文叙述了超导单极电机液氦异型杜瓦容器的结构特点和制造工艺。
The structure feature and fabrication technology of a special-shaped LHe dewar for superconducting unipolar motor are described.
液氦主要是存储在液体容器中提供给用户。
Liquid helium is most frequently provided to customers in a liquid container.
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