The pretreatment, quick-frozen, freeze-dry dehydration and rehydration of shallot are analyzed. The corresponding pretreatment technology, eutectic point and freeze dry curve are decided.
通过对香葱的预处理、速冻、冻干脱水及复水性研究，确定了相应的预处理工艺参数及冻干工艺参数。
Then, a certain procedure was followed to freeze and freeze - dry the juice to obtain a vacuum freeze - drying curve of it.
然后按照一定的升温程序对苦瓜汁进行了冻结与升华干燥，并得到了苦瓜汁的真空冻干曲线。
Dry matter in grains of varieties with high stem and curve panicle were all produced after heading.
新老品种和高秆弯穗品种子粒的干物质，全部都是抽穗后积累。
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