双曲形 meaning in English

resupinate

For hyperboloid and highpoint shape membran structures , the influence of different parameter to the character of the structures under load is calculated and discussed . the main axid of material should not be neglected . the effect to membrane strucutres of the wind load is prominent
对双曲形和伞形索膜结构，分别计算了索膜结构在不同参数下的结构响应，得到了各个参数对结构静力性能的影响，指出了膜材主轴方向在静力分析中不可忽视。