The optimum of the mode was discussed and determined in this paper. The result shows that the best mode is ultrasonic-extracting for several times and then drying tightly.

本文探讨并确定了最佳的萃取干燥方式，结果表明萃取干燥的最佳方式是：先超声多次萃取，再适温张紧干燥。

youdao

The researchers start off by drying their coffee grounds overnight and then pour in some common chemical solvents, such as hexane, ether and dichloromethane, to dissolve the oils.

研究人员使用的方法是将咖啡渣隔夜使其干燥，然后放入一些常见的化学溶剂中，例如正己烷、乙醚和二氯甲烷，来溶解咖啡渣中的油类成分。

youdao

A common scenario is an enclosed basin that is alternately flooded and then subjected to extreme drying.

通常产生于一个先后经受洪水泛滥和极度干燥气候的封闭盆地中。

youdao

And then they found that they could freeze-dry this preparation of virus, and freeze-drying to lower the temperature, freeze it, then extract out all the water, so you're left with a powder, basically a powdered form of the virus, that could be shipped all over the world, and then reconstituted by adding water to it.

研究者们发现可以冷冻干燥这些病毒制剂,冷冻干燥就是就是降低温度,冷冻病毒,然后提取出所有水份,然后就剩下一些粉末,这主要是粉末状的病毒,这样就能将它运往全世界,并可以通过加水来恢复病毒的活性

耶鲁公开课 - 生物医学工程探索课程节选

Farmers and trappers prepare skins by scraping off the fat, then stretching and drying the pelts.

FORBES: Adventures in the Skin Trade

Then to work, starting with the front, blow-drying into curls and pinning them to the top of your head, sectioning your hair and pulling it in front of your shoulders to make finishing touches in precisely the same way.

FORBES: Drybar: How One Woman And A Hair Dryer Became A $20 Million Operation

The beans will then be stored in a cool dry container to prevent further drying ahead of being roasted and ground.

BBC: RELATED BBC SITES