Exposure to the morning sun is best for synchronizing the body’s clock with the Earth’s natural 24-hour cycle of light and dark.

沐浴在晨光中是使生物钟与地球的昼夜同步的最佳方法。

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A new cycle commences on April 4th synchronizing with the new moon.

新的周期从4月4号开始，和新月同时。

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This paper studies a problem about method of determining synchronizing piont in design of cycle diagram in automation which has motional mechanism with variable throw.

本文对具有变行程运动机构的自动机械的循环图设计问题，即同步点确定方法进行了研究。

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