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Terms containing observational method | all forms | exact matches only | in specified order only
SubjectEnglishChinese
econ.an observational method观察法
oildirect observational method直接观察法
eng.geol.observational method观测-反馈设计方法
interntl.trade.observational method观察法
desert.observational method of index sediment concentration单样含沙量测验方法

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