Method:Optimized process respectively with vacuum drying, spray drying and belt drying, inspected the amount of powder, water content, thin layer chromatography, paeoniflorin as the index.

方法：分别采用减压干燥、喷雾干燥、带式干燥进行优选，以出粉量、水分、薄层色谱、芍药苷含量为指标考察。

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Cross flow is widely used in spray cooling, spray dust, spray drying, spray silencers and other industrial fields.

横向流雾化广泛应用于喷雾冷却、喷雾除尘、雾化干燥和喷雾消声等工业领域。

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Using a fast drying spray will help you get out the door in half the time.

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Cofounder Platz found that spray drying, a method of dehydration used to make powdered milk, produced a consistent particle, but the testing equipment was designed to make only a few grams per day.

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