英语词汇“heavy-mineral prospecting”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	heavy-mineral prospecting
释义	heavy-mineral prospecting heavy-mineral prospecting [′hev·ē ¦min·rəl ′präs‚pek·tiŋ] (mining engineering) Locating the source of an economic mineral by determining the relative amounts of the mineral in stream sediments and tracing the drainage upstream.
随便看	maemt maen obstacle-free zone obstacle gain diffraction obstacle goal list obstacle intelligence obstacle-limitation surfaces obstacle/mine/fortification obstacle race obstacle races obstacle restricted areas obstacles obstacles; avenues of approach; key terrain; observation; cover and concealment obstacle sense obstacle warning obstacle warning cue obstacle warning laser obstacle warning system obstacle zone obstancy ob star ob stars obstcr obstet. obstetric

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