microcycle time

例句：

1. 1. The microcirculation time of the skin is an important factor in determining its health.
   皮肤的微循环时间是决定其健康的重要因素。
2. 2. The microcirculation time of the brain is critical for maintaining cognitive function.
   大脑的微循环时间对于维持认知功能至关重要。
3. 3. The microcirculation time of the heart is closely related to the efficiency of blood flow.
   心脏的微循环时间与血流效率密切相关。