The consumption of liquid nitrogen is in effect boiling and returning the nitrogen to the atmosphere.
此外,即便是液氮已经完全蒸发,也有人因食物的温度过低而受到伤害。
Furthermore, even after the liquid nitrogen has fully evaporated, injuries have still occurred because of the extremely low temperature of the food.
由于氮气具有极低的冷冻温度,液氮浸渍式冷冻是单体快速冷冻(IQF)食品目前已知的最高效冷冻方法。
Because of its extremely cold temperatures, immersion freezing in liquid nitrogen is the fastest freezing method known for producing individually quick frozen(IQF) foods.
处理液氮和任何用液氮冷却的物体时,注意不要让液氮碰到皮肤附近的衣物中。
When dealing with liquid nitrogen and any objects cooled by liquid nitrogen, be careful not to let liquid nitrogen touch clothing near the skin.
由于氮气具有极低的冷冻温度,液氮浸渍式冷冻是单体快速冷冻(IQF)食品目前已知的最高效冷冻方法。
Because of its freezing temperatures, immersion freezing in liquid nitrogen is the fastest freezing method known for producing Individually Quick Frozen(IQF) foods.
由于航空公司拒绝运输一小瓶液氮,他们不得不将这些胚胎带到老挝.
Due to airlines refusing to transport the small bottle of liquid nitrogen, they then had to drive the embryos down the country to Laos.
但是也有文献报道,液氮超速冷冻和低温贮藏对牛肉影响很小或没有影响。
However, it is also said that ultra-quick freezing and low-temperature storage of liquid nitrogen have little or no effect on beef.
目前生产几吨/天液氮的实用制冷设备以卡诺效率的约50%运行。
Currently practical refrigeration plants producing a few tons/day of liquid nitrogen operate at about 50% of Carnot efficiency.
您的电池将在新泽西州一个安全的主要位置,装满液氮的大型储罐中。
Your cells will be in large tanks filled with liquid nitrogen in a secure main location in New Jersey.
因为氧气的沸点为90.1K,高于氮气,氧气可以从空气中冷凝成液氮。
Because the boiling point of oxygen, 90.1K, is above that of nitrogen, oxygen can condense from the air into the liquid nitrogen.
放进或取出样品时,要尽量使罐口打开时间短,以减少液氮消耗。
When putting in or taking out samples, try to make the tank opening time as short as possible to reduce the consumption of liquid nitrogen.
为支持美国新出台的导弹和太空计划,空气产品公司建立了吨级产能的液氧和液氮工厂。
In support of America's emerging missile and space program, Air Products builds plants capable of producing tonnage quantities of liquid oxygen and nitrogen.
热板和本生燃烧器是高温热源,而低温则是使用干冰和低温液体,如液氮。
Hot plates and Bunsen burners are high temperature heat sources, while low temperatures are obtained using dry ice and cryogenic liquids, such as liquid nitrogen.
对于长期贮存,将细胞转移至液氮(LN2)杜瓦瓶。
For long term storage, cells are transferred to a liquid nitrogen(LN2) dewar.
Liquid nitrogen, a colourless fluid resembling water in appearance, but with 80.8% of the density(the density of liquid nitrogen at its boiling point is 0.808 g/mL), is a common cryogen.
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