The gel is called xerogel by using non-supercritical drying.
当采用非超临界干燥法制得的凝胶称为干凝胶。
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。
By means of traditional drying, vacuum drying and supercritical drying, the formation mechanism of large aggregates of titanium dioxide was investigated.
用常规干燥、真空干燥及超临界干燥等方法研究了二氧化钛粗粒子的形成机理。
The effect of surface active agent, supercritical drying temperature, pressure and holding time, calcination temperature and holding time on the properties of powders are studied.
研究了位阻剂、超临界流体干燥处理工艺和晶化温度对粉末性能的影响。
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。
The primary ultrafine carbon powders were prepared by sol-gel supercritical fluid drying method using different raw materials.
采用不同的原料，利用溶胶-凝胶超临界流体干燥法制得了超细炭原粉。
The primary ultrafine carbon powders were prepared by sol-gel supercritical fluid drying method using different raw materials.
采用不同的原料，利用溶胶-凝胶超临界流体干燥法制得了超细炭原粉。
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