基本解釋放射性鑛物英漢例句雙語(yǔ)例句The discovery also explains why helium is found in radioactive mineral deposits.這個(gè)發(fā)現(xiàn)也解釋了爲(wèi)什麼在放射性鑛渣中找到了氦。dict.cnThe content of radioactive radium in mineral was 19 times higer than that in rock and served as a chief source of radon.鑛石樣品放射性鐳含量比巖石樣品高19倍，爲(wèi)井下氡氣的主要來(lái)源；It results from cosmic rays reaching the earth from the outer space, and from the radioactive decay of mineral in the soil.它來(lái)自星際空間觝達(dá)地球的宇宙射線(xiàn)，來(lái)自土壤中鑛物質(zhì)的放射性衰變。radioactive mineral更多例句詞組短語(yǔ)短語(yǔ)radioactive E mineral 放射鑛物;放射性鑛物radioactive E mineral spring 放射性鑛泉non radioactive metallic mineral resources 非放射性金屬鑛産radioactive mineral spring 放射性鑛泉;放射能鑛泉a yellow radioactive mineral 一種黃色的放射性鑛物radioactive mineral更多詞組專(zhuān)業(yè)釋義能源科學(xué)技術(shù)放射鑛物輻射性鑛物放射性鑛物地球科學(xué)放射鑛物