In this paper,the glide mechanism of the open pit slope in Yang Ji Shan Gold Mine is analysed. 本文根据洋鸡山金矿露天采场边坡滑移危害，分析了滑移机理。
To take advantage of the temperature glide matching of working substances and heat resources is an very importment reason of using non-azeotropic refrigerants. 选用非共沸工质的一个重要原因是为了利用其温度滑移特性以匹配热源流体的温度变化，减少换热过程的不可逆性。
