Foodstuffs may be dried in air, superheated steam, in vacuum, in inert gas, and by the direct application of heat.

食物可以在空气、过热蒸汽、真空、惰性气体中干燥，可以用直接加热干燥。

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Immediately following the milling, the particles are vacuum dried in an oven using a temperature and time suitable to cure the product to prevent substantial aggregation over time.

紧接着铣，这些粒子是在一个真空烘干使用适当的温度和时间来治疗，以防止该产品随着时间的推移大量聚集。

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The dried mixture stored in dark for month, the transparent plastic vacuum bag had less carotenoid loss (19%) than with non-vacuum bag (46%).

培养物烘干后用透明塑料袋真空避光储藏效果显著，6个月后类胡萝卜素只损失19%，不抽真空损失了46%；

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Beneath the burned odor left by the vacuum, he could smell the dust still in the rug salt and sand and dried skin from her kids, her husband, her now dead dog.

NEWYORKER: The Yellow