first hand data [统计] 原始数据
accumulate first hand data 积累第一手资料
accumulate first-hand data 积累第一手资料
get a first hand data 提供第一手资料
to accumulate first-hand data 积累第一手资料
data gathered first-hand 搜集的第一手资料
The first-hand data obtained are of real significance for the information construction technology analysis of artificial ground freezing method.
获得的第一手资料对人工地层冻结法施工技术研究具有重要意义。
However, as most Linux kernel testing efforts have only been conducted over short periods of time, this series of tests provides us first-hand data and results of longer runs.
然而，由于大部分的Linux内核测试工作历时都比较短，因此本系列测试为我们提供了长时间运转的第一手数据和结果。
These observations provide first-hand data for studying tidal currents, near-inertial oscillations and water exchange between the South China Sea and the Pacific nearby the Luzon Strait.
该观测为了解吕宋海峡深层海洋的潮流、近惯性运动以及海峡水交换提供了第一手的资料。
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