目的把相变储能技术应用在夏季昼夜温差较大地区，使相变墙夜间通过通风蓄冷，调节室内温度。
Through the technology of Phase Change in large day-and-night temperature difference area as well as of cooling storage with night ventilation, indoor temperature can be adjusted.
由于塔里木地区地理环境特殊，昼夜温差比较大，因面小呼吸损耗是固定顶罐油品蒸发损耗的主要原因。
The standing loss is the major cause for fixed-roof oil tanks due to the special geographical environment and great day-night temperature difference in Tarim area.
由于塔里木地区地理环境特殊，昼夜温差比较大，因面小呼吸损耗是固定顶罐油品蒸发损耗的主要原因。
The standing loss is the major cause for fixed-roof oil tanks due to the special geographical environment and great day-night temperature difference in Tarim area.
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