活动周期 meaning in English
activity cycle
Examples
- A new computer model suggests the next solar cycle will be more active than the previous one , potentially spawning magnetic storms that will be more disruptive to communication systems on earth
显示，下一个太阳活动周期将比先前一个太阳活动周期更加活跃，它所引发的磁暴对地球上系统的破坏也将更大。 - We all know that normal human daily cycle of activity is of some 7 - 8 hours ' sleep alternating with some 16 - 17 hours ' wakefulness and that , broadly speaking , the sleep normally coincides with the hours of darkness
我们都清楚正常人每天的活动周期是大约7 - 8个小时睡眠和16 - 17个小时清醒轮流相互交替，我么也知道，一般来说，睡眠常在夜间进行。 - A new computer model suggests the next solar cycle will be more active than the previous one , potentially spawning magnetic storms that will be more disruptive to communication systems on earth
美国科学家日前表示，新的计算机模型显示，下一个太阳活动周期将比先前一个太阳活动周期更加活跃，它所引发的磁暴对地球上通讯系统的破坏也将更大。 - For decades , scientists have tracked the solar cycle and appearance of sunspots , but they have been unable to accurately predict the intensity or timing of solar storms , which increase as the number of sunspots increases
最近几十年来，科学家一直在跟踪太阳活动周期和太阳黑子的出现。但是，他们至今仍然无法准确预测太阳风暴的强度和时间。 - The names of the naksatras , to which correspond the tithis in the monthly lunar cycle and segments of months in the annual solar cycle , are derived from the constellations on the horizon at that time and have remained the same
月亮体系的名字，与每月的月运周期里面的太阴日和一年一次的太阳活动周期片断相协调，源自于当时地平线上的星座，仍然是相同。