聚乙二醇相变材料是一类相变焓较高、热滞后效应低的储能材料。

Polyethylene glycol (PEG) is a kind of phase change materials with high enthalpy and low thermal hysteresis.

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聚乙二醇相变材料是一类相变焓较高、热滞后效应低的储能材料。

Polyethylene glycol (PEG) is a kind of phase change materials with high enthalpy and low thermal hysteresis.

youdao