The lead isotope study shows that ores of the Mujiazhuang copper deposit and the host rocks contain very high radiogenic lead.
研究表明,穆家庄铜矿矿石和近矿围岩岩石
具有极高的放射性成
点。
The lead isotope study shows that ores of the Mujiazhuang copper deposit and the host rocks contain very high radiogenic lead.
研究表明,穆家庄铜矿矿石和近矿围岩岩石
具有极高的放射性成
点。
Olive oil has very high nutritional value,its main components are saponifiable substance and non-saponifiable substance,the percentage of saponifiable substance is 98.
橄榄油具有极高的养价值,其主要组成成
皂化物及不
皂化物,其中
皂化物占98。
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