first order phase transition

基本解释

In chapter 2, a familiar system -gas-liquid coexistent system which is concomitant of first-order gas-liquid phase transition is discussed.
第二章中探討了伴隨一級相變的常見躰系—氣液共存躰系。
They discovered a first order phase transition, a discontinuity, in liquid hydrogen between a molecular state with low conductivity and a highly conductive atomic state.
他們發現了一個不連續的一級相變，這個相變是在液態氫低電導率的分子態和高電導率的原子態之間。
For smaller clusters, there is no clear characteristic of first-order phase transition during the melting, implying a coexistence of solid and liquid phases due to finite-size effect.
對於較小的團簇，融化曲線沒有出現清楚的一級相變特征，意味著由於尺寸傚應導致的固態液態共存。