Steps and time needed for supercritical drying process were discussed.
讨论凝胶的超临界干燥操作步骤及时间。
The instrument and theory of mould-method are briefly introduced and the principal process are described. Supercritical drying and conventional drying are used to dry the prepared films.
描述了利用模具法制备气凝胶薄膜的主要过程，并利用常压干燥和超临界干燥两种方法对模具中湿凝胶产物进行了处理。
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