data interval meaning in Chinese

数据区间

To facilitate possible matches to externally generated data intervals , this object has been included
该项是为了方便用户使用外部数据。
The system period is determined by weighted fusion result of all sensors periods with precision as weight and a index function is designed to evaluate the deviation of system period . when the index exceeds the given threshold , the algorithm adjusts the system period to track the data interval of all passive sensors
系统周期由各站点的周期按其观测精度加权来确定,并设计指标函数来评估系统周期的偏差,超过给定的阈值时重新调整周期,能够及时跟踪各单站的数据间隔变化。