A kind of airflow dryer in drying and cooling extruded feedstuff is described here.

介绍一种气流干燥机在膨化饲料上的干燥和冷却。

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Said invention features simple structure, little abrasion value, high efficiency of pulverizing, drying and cooling and being an energy saving equipment with powder sorting function.

本发明是一种结构简单、磨损量小、粉磨、烘干、冷却效率高，并具有选粉功能的节能设备。

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Results 64 wet bags are found in 8000 pressure steam sterilization bags. It is due to damp before sterilization, packaging and transport, drying and cooling time, saturation of the steam, and so on.

结果8000个压力蒸气灭菌包裹中发现了64个湿包，与灭菌前包裹受潮、包裹包装和运载、干燥和冷却时间以及蒸气的饱和度等因素相关。

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The drying and cooling of the Younger Dryas adversely affected the food supply of hunter-gatherers.

ECONOMIST: Climate change and civilisation

One of Dr Weiss's former students, Sarah Parcak, of Cambridge University, presented data to the meeting on how a third period of cooling and drying, 4, 200 years ago, destroyed the Old Kingdom of Egypt.

ECONOMIST: Climate change and civilisation