Thus, a mixed strategy might see fifteen year program divided into three five-year cycles, with the same platform retained for each cycle but with a planned technology refresh every five years.
因此，在混合型策略中，可能将十五年计划分为三个五年计划，在每一个五年计划周期内都保留相同的平台，但是每隔五年将会更新项目技术。
Keep the pose for three-five seconds, breathing slowly throughout. Repeat for five times.
慢慢呼吸，保持3-5秒，重复做五组。
Three acute rejection episodes occurred, at three, five, and 17 months after the surgery.
在术后第3、第5和第17个月分别发生了一次急性排斥事件。
Three acute rejection episodes occurred, at three, five, and 17 months after the surgery.
在术后第3、第5和第17个月分别发生了一次急性排斥事件。
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