Applications of cryogenics include the storage and transport of liquefied gases, food preservation, cryosurgery, rocketfuels, and superconducting electromagnets.
低温技术的应用包括液化天然气的储存和运输、食物保存、低温医学、火箭燃料和超导电磁体。
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The Moon is likely to become the industrial hub of the Solar System, supplying the rocketfuels fro its ships, easily obtainable from the lunar rocks in the from of liquid oxygen.
月球很可能成为太阳系的工业中心。从月球上的岩石中很容易提炼出液态氧，作为航天飞船的燃料。
3
The Moon is likely to become the industrial hub of the Solar System supplying the rocketfuels for its ships, easily obtainable from the lunar rocks in the form of liquid oxygen.