新热 meaning in Chinese

shinnetsu

A new thermal probe method for determining thermal conductivity based on the minimal dispersion of thermal diffusivity
据热扩散率最小离散度确定导热系数的新热探针法
But what about those unfortunates who always seem to be a few steps behind everyone else , who are either happily unaware of the hot new trends or defiantly staying away from the pack
译文：但是有些人似乎总是不幸落后于他人，这些人要么快乐地安于不通新热的时髦，要么不屑地远离赶时髦的人群，他们的情况又是怎样的呢？