The stratum laws of gas bearing, water bearing and dry one are studied by single-interval test and logging information, A set of interpretation methods for working site are summarized.
文章运用单层测试、测井信息研究了干层、气层及水层的规律，总结出一套现场解释方法。
This study used experimental research method. The instruments included Singing Pitch Accuracy Test and Interval Test developed by researcher.
采用实验研究法，以自编的歌唱音准测验评定量表、曲调音程测验评定量表为研究工具。
This study used experimental research method. The instruments included Singing Pitch Accuracy Test and Interval Test developed by researcher.
采用实验研究法，以自编的歌唱音准测验评定量表、曲调音程测验评定量表为研究工具。
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