limit state的用法和樣例：
例句
- The limit state equations of main failure modes are formulated by the increment interval load method.
并提出用區間增量載荷法生成主要失效模式的極限狀態(tài)方程。 - The limit states are divided into two groups, the ultimate limit states and the serviceability limit states, which in turn may be subdivided further.
極限狀態(tài)可分為兩類(lèi)，最大極限狀態(tài)和使用極限狀態(tài)，可以依次細分下去。
