But recently, they found that they had to wash them every 2 days: a few degrees increase in temperature was causing food to spoil more rapidly.

因为温度上升了几度，加速了食物的腐烂。

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If you really need to wash, wash liquid temperature at 40 degrees Celsius.

如确需要水洗，洗涤液温度掌握在40摄氏度左右为好。

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The results of acid wash with different acid concentration, reaction time and acid temperature were discussed.

主要考查了酸溶液的浓度、反应时间及酸溶液的温度等因素对灰份去除结果的影响。

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You can save 40 percent on the energy of a wash by reducing that wash temperature.

NPR: Taking a Practical Approach to 'Green' Living

With traditional chemicals reducing the temperature of the wash would increase the amount of time it takes, but enzymes behave differently.

FORBES: How Your Laundry Detergent Could Shrink Your Energy Bill