The critical temperature difference of nanocompsite ceramic materials was researched.
研究了纳米复合陶瓷材料的抗热震临界温差；
By the perturbation method, the formula of the critical temperature difference may be found and the error of which may also be estimated.
采用摄动理论，本文导出了路面板临界铺设温差的渐近表达式并给出了误差分析。
In this paper, the thermal buckling of concrete pavements as well as the critical temperature difference are investigated by using experimental methods.
本文用实验方法研究了刚性路面热胀屈曲的力学机制与临界铺设温差。
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