data gaps中文什么意思

例句与用法

1. A cycle - slip detection and correction technique is developed to detect and correct cycle slips in dual - frequency carrier phase , named as least - squares - search method for cycle slips , which can correct almost all cycle slips when data gap is shorter than a few minutes , with the help of the geometry - free phase combination and the pseudorange minus phase linear combination
   提出了一种周跳检测与修复的新方法，即最小二乘搜索法。综合应用电离层残差法、伪距载波组合观测值法、最小二乘搜索法等方法，可修复失锁时间长达数分钟的周跳。
2. To overcome this problem , not only the meteorological observation network has to be equipped with automated , higher precision , and more economical devices and instruments , but also a synthetic mobile observation system is required for filling in the data gaps between the surface and upper air sounding stations
   为了克服这一问题，除了研制自动化程度高、测量精度高和性能价格比高的仪器设备来装备现有的定点大气观测网外，还应建设一些流动的大气监测系统，以获得常规大气观测台站空档间（如大洋、山区和荒漠等无人区）的天气现象和大气环境变化的信息。