“载荷”的英语？

求每个支点所承受的载荷.Find the load carried by each of the supports.其次,需要确定所作用的载荷.Secondly it is necessary to define the applied load.一枚弹道导弹的有效载荷是它的弹头.The payload of a ballistic missile is its warhead....

“载荷”的拼音为：zài hè...