Thorium nitrate for gas mantle 纱罩用硝酸钍
Gas Mantle Yarn 汽灯罩线纱
welshach gas mantle 韦耳斯巴奇纱罩
mantle gas 幔源气
upper mantle gas 地幔气
以上来源于: WordNet
N a mantle for use in a gaslight 汽灯罩
"We don't see any solar noble gas in the mantle," he says.
他说：“我们没有看到仍和太阳能惰性气体在地幔之中。”
Mantle fluids are closely linked with oil and gas resources.
油气资源与地幔流体息息相关。
Noble gas isotopic geochemistry is a useful tool for studying on mantle degassing and evolution of the Earth's atmosphere.
惰性气体同位素地球化学是研究地幔脱气作用和地球大气形成与演化的有效工具。
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