exploratory investigation
美英
        - un.探讨;探索性研究;初步勘察
 - 网络探勘调查
 
exploratory investigationexploratory investigation
探索性研究
航海及海运专业词汇英语翻译(E25) ... explorator 靠模 exploratory investigation 探索性研究 exploratory study 探索性研究 ... 
                探勘调查
地质勘探英语翻译... ... 探勘震测学 exploration seismology 探勘调查 exploratory investigation 探勘井,探井 exploratory well ... 
                2
        
      3
        
      4
        
      5
        
      6
        Exploratory Investigation on the Staggered Floor Construction of Multi - story Masonry Residential Buildings
7
        
      8
        
      9
        
      