英语词汇“黃鐡礦”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	黃鐡礦
释义	黃鐡礦 huáng dié kuàng矿物名。金黄色，硬度大，有弱导电性，加高温时能放出二氧化硫，是提取硫黄的重要原料。中药学上叫自然铜。黄鐡矿
随便看	Ballast layer ballast leakage ballast leakage resistance ballast leg ballastless ballastless deck ballastless railway ballastless slab track ballastless track ballast-less track ballastless track construction ballastless track geometry size ballastless track high-speed railway ballastless truck ballastless turnout ballastles track ballast leveling device ballast level measurement ballast lighter ballast lighters ballast line ballast liquid ballast loaded accumulator ballast loader ballast-loader