width to height ratio meaning in Chinese

宽高比

At the end of this paper , two methods are given out to solve this problem : ( 1 ) to decrease the width to height ratio of the calculation model , make it not greater than 1 ; ( 2 ) to restrict horizontal displacement of lateral boundary / boundaries and to directly assign ground stress in the field of calculation model
解决这一问题的方法有两种： ( 1 )使计算模型的宽高比尽量等于或小于1 ； ( 2 )约束计算模型侧面边界的水平位移，在计算域内部给水平地应力直接赋值。
However , it is found that there is a certain relationship between simulated result of non - uniform horizontal ground stress and geometrical shape of calculation model : the greater the width to height ratio of the calculation model is , the more unsatisfactory the simulation validity is and the greater the difference between practical ground stress and simulated stress is
通过简单模型的模拟试验，发现采用这种应力边界条件对水平地应力的模拟效果与计算模型的几何形状之间有一定的关系：计算模型的宽高比越大，模拟效果越不理想，与实际的地应力状况相差越大。