prospectorn.探矿者prospectn.希望；前景；景色v.勘探；寻找prospecting and evaluation调查评价prospecting-mining ratio探采对比Prospecting target regions找矿靶区prospecting and exploiting勘查与开发prospecting network layout勘探网测设置prospect mineral resources勘探矿物资源prospecting and exploration找矿勘探prospecting and development勘查开发prospector panning for gold淘金的人prospecting of active fault活断层勘探