热稳性 meaning in English

thermal stability
thermostability

Abstract : this paper discusses the two indexes , dynamic stability and relative deformation , that evaluate the high temperature stability of the asphalt mixture by rutting test . through analyses , it is more reasonable that the relative deformation is used to evaluate character of asphalt mixture
文摘:本文通过车辙试验讨论了衡量沥青砼热稳性的两个指标：动稳定度和相对变形.经过分析，认为采用相对变形指标来衡量沥青砼的性质更加合理