The changes of hygroscopicity and tensile performance of wool fibers were studied after the treatment of high temperature steaming and high-temperature hot water cooking.

本文研究了羊毛纤维经高温蒸汽及高温水煮处理后的吸湿性能与拉伸性能的变化。

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Which made the food in high speed spray of hot or cold water, the temperature of every part is going uniformity, thereby to sterilize.

使食品处于高速喷淋的热水(冷水)中，各处温度更趋于均匀一致，从而达到杀菌之目的。

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Solar water heater converts solar light energy into thermal energy and heats water from low temperature to high temperature so as to meet needs for hot water from peoples' life and production.

太阳能热水器是将太阳光能转化为热能，将水从低温加热到高温度，以满足人们在生活和生产中的热水需求。

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