Zhè / zhǒng / cái / liào / zài / jiā / rè / hé / lěng / què / guò / chéng / zhōng / huì / chū / xiàn / míng / xiǎn / de / chí / zhì / xiàn / xiàng

这种材料在加热和冷却过程中会出现明显的迟滞现象。

This material shows a clear hysteresis phenomenon during heating and cooling.