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冷冻升华干燥
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冷冻升华干燥
Encyclopedia
农学
冷冻升华干燥
释
freeze drying
冷冻升华干燥
先将物料冷冻至水的冰点以下,并置于高真空(操作压力10~40帕)的容器中,通过供热使物料中的水分直接从固态冰升华为水汽,再经真空泵排出干燥室而使物料干燥的方法。又称真空冷冻干燥。
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depth-first rule
depth first search
depth-first search
depth first search, DFS
depth-first traversal
depth gauge
depth hoar
depth imaging
depth line
depth map
Depth of 105
depth of a module
depth of an ideal
depth of coal geology exploration
depth of discharge
depth of discharge (DOD)
depth of exploration
depth of field
depth of field prediction
depth-of-field rendering
depth of focus
depth of light penetration
depth of penetration
depth of submergence tolerance
depth of underground space development
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