In recent years, it has been shown that many binary alloy melts experience temperature-induced discontinuous liquid-liquid (L-L) structure transition hundreds degrees above the liquidus.
近年来研究发现，很多二元合金在熔点以上一定温度范围内发生温度诱导非连续液-液结构转变。
The structure of the liquid crystal compound was confirmed by IR, 1HNMR and elementary analysis. The phase transition temperature of it was measured by DSC.
目标化合物经IR，1HNMR和元素分析仪确证了分子结构，运用差示扫描量热仪（DSC）测定了液晶相态温度范围。
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