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并通过自行设计的检测设备检测该相变储能材料的调温性能、稳定性和节能效果。
And the phase change energy storage material was tested on its performance of temperature adjustment, stability and energy-saving with self-designed testing device.
在对聚乙二醇（ PEG）进行冷热循环处理时，其超分子结构会发生某种相的转变，从而改变宏观性质而具有特殊的蓄热调温性能。
The ultra-molecule of polyethylene glycols(PEG)has some extent phase change after heating and cooling cycles. The change of macroscopical properties leads to special thermal activity.
变频调速技术以其高可靠性及优良的控制性能，可以作为自动换气调温系统应用在花卉培育温室大棚中。
Frequency control Technology, which can be used as automatic air exchanging and conditioning system in flower cultivation greenhouse, has high reliability and excellent control performance.
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