NASA格伦研究中心的低温专家们将开发模型, 来探索冷冻剂和气体的压力混合物, 以及他们将如何伴随温暖的潜艇起(化学)反应。
Cryogenic experts at the NASA Glenn Research Center will develop models to explore mixtures and pressures of cryogens and gases and how they would react with a warm submarine.
而冷冻干燥的疫苗则在置入微针模子前与乙烯基吡咯烷酮单体混合、并在室温下用紫外光将混合物聚合。
Freeze-dried vaccine was mixed with the vinyl-pyrrolidone monomer before being placed into microneedle molds and polymerized at room temperature using ultraviolet light.
将乳酪混合物涂在虾上,置冰箱中冷冻30分钟。
Marinate the prawns with paste and keep in refrigerator for 30 minutes.
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