load- action的用法和樣例：
例句
- Under the action of all these loads, we can determine the angles of rotation at the ends of each simple beam.
在所有這些荷載作用下，我們可以確定每根簡支梁端頭的旋轉角。 - The shape optimization design model for an arch dam under the action of static loads is dissolved by using the evolution strategy.
摘要採用進化策略求解靜力荷載作用下拱壩體型優化設計的數學模型。
