force ratio

• 力比

force ratio的用法和样例：

例句

1. This force is much larger than the weight of the rocket and contents.
   这个力比火箭总重量大多得。
2. In order to increase the column axial load ratio, the KHES specimens were loaded with water and brick waste.
   为提高口湖国小试体之柱承载轴力比，故于试体二楼设置水箱而于顶楼放置废弃砖石加载。