By using photograph analysis and mathematical statistics, the writers of this article compared the body posture of two levels of male athletes in sustainingphase.
采用摄像解析法和数理统计法，对男子短跑一、二级运动员途中跑支撑阶段的“身体姿位”参量进行比较研究。
2
Reaching a critical state, the nuclear reaction of the reactor core will enter into the self-sustainingphase, providing conditions for further electricity generation and full power operation.
临界后，堆芯的原子核反应将进入自持式阶段，为今后机组发电和满功率运行创造条件。
3
What's happening here is a stable "sustaining" phase in a product's lifecycle, managed in a waterfall state transition model with a flow.