prospecting signs的用法和樣例：
例句
- The delineation of the exploration prospects has been made on the basis of controlling factors and prospecting criteria.
根據成礦控制因素和找礦標志，對大寶山地區的成礦遠景進(jìn)行了劃分，指出了進(jìn)一步的找礦方向。 - Analysis of metallotect and metallogenic process in Xigou area shows that there are molybdenum polymetallic metallogenic potentialities.The clues for prospecting are put forward.
同時(shí)對西溝地區控礦因素與礦化過(guò)程進(jìn)行了綜合分析，認為本區具有鉬多金屬成礦的潛力，并提出了其找礦標志。
