The orbiter had actually finished all its tasks within its designed life span of six months by April 1 this year.
事实上，这个轨道飞行器已经完成了它的全部任务，按照设计，它的寿命为6个月，到今年4月1日为止。
The results accords with the designed life of the crane by and large, showing that calculation results meet required precision for engineering, and that life fatigue model is practicable.
计算结果与起重机设计寿命基本相符，表明计算结果满足工程上精度要求，该寿命模型是实用和可行的。
The results accords with the designed life of the crane by and large, showing that calculation results meet required precision for engineering, and that life fatigue model is practicable.
计算结果与起重机设计寿命基本相符，表明计算结果满足工程上精度要求，该寿命模型是实用和可行的。
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