后坡 meaning in English

adverse grade; back slope

The rear slope of the roof appeared to be essentially undamaged .
似乎屋顶后坡大部分没有受到损坏。
The program of finite element method is complied to analysis the safety of a slope after excavation , the result obtained from the program show that stress concentration occurred only at the spot near to slop foot , and there are only a few elements whose stress level has exceeded 1 . 0 in slop , that is to say the slope is safe after excavation
编制了有限单元法程序，分析路堑边坡开挖后的稳定性，结果表明：开挖后坡脚处应力有明显的集中现象，但边坡中应力水平大于1 . 0的单元只有坡脚处很少的几个，此边坡在开挖后是稳定的。
And combining with compound analysis , this thesis has calculated and estimated the deformation and stability of slopes of the cliff debris and residual soil slope project on the project site at k15 + 183 of yong ' an section of yong - zhang highway ; ( 3 ) in the course of the cut slope excavation inner displacement has been in control of real time field monitoring
同时边坡开挖后期坡顶会出现回弹现象。 3 、数值计算成果表明，随着开挖阶数的增加，大小主应力在边坡内也进行不断的调整。边坡开挖后坡脚处大小主应力值nlfep程序结果与ansys计算结果较为相似，两者吻合性较好。