"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。
Based on information from noble gas, noble gases in the atmosphere are originated from mantle degassing.
根据惰性气体提供的信息，地球大气圈中惰性气体主要由地幔脱气形成。
The rare gas isotope geochemical analyses also support that there is a genetic association between the light rare earth element mineralization and mantle processes.
稀有气体同位素地球化学研究也在一定程度上揭示了牦牛坪轻稀土矿化与地幔过程之间存在着成因关系。
The pure gas inclusions of ore-forming period are composed of methane, followed by propane, acetylene and other hydrocarbons, which may indicates Mantle-derived fluids.
成矿期的纯气相包裹体成分为甲烷，其次为丙烷、丁炔等烃类，可能是幔源流体的启示。
Noble gas isotopic compositions in mantle fluids are associated with their tectonic settings and magmation in deep mantle.
地幔流体中稀有气体同位素组成与其所处的大地构造背景和深部地幔岩浆活动性质有关。
Deep source gas refers to inorganic genetic gas or abiogenic gas which comes from deep crust or upper mantle, and has apparent geology and geochemistry characteristics.
深源气是指来自地壳深部或上地幔的无机成因天然气或称非生物成因天然气，它具有明显的地质地球化学特征。
A little part is from coal-measures abiogenic gas and from internal abiogenic gas or is known as mantle-derived gas, inorganic matter accounts for21.
少部分来自于煤系地层的无机成因气和深层的无机成因气或者叫幔源气，无机组分在21。
The noble gas isotopic compositions imply that the subduction and exhumation of the CCSD HP-UHP rocks may be very quick, thus the mantle-crust interaction and isotopic exchange might be very limited.
稀有气体同位素组成研究证实CCSD及其周围HP-UHP变质岩曾经历的板块俯冲和折返过程非常快速，俯冲过程中的壳幔物质交换未能充分进行。
Uses: used Lanthanum tungsten, lanthanum molybdenum cathode materials, ternary catalysts, petrochemicals, gas lamps mantle additives, alloy, refractory metals.
用途：用于镧钨、镧钼阴极材料，三元催化剂，石油化工，汽灯纱罩添加剂，硬质合金，难溶金属等。
The deep crust-mantle structure of the basin controlled the heat flow, the types of sags, the abundance of petroleum, and the distribution and accumulation of oil and gas.
盆地深部的壳-幔结构控制了大地热流场、凹陷的类型和含油气丰度。以及油气的分布和富集规律。
Is natural gas the organic energy from the ancient living creature, or it is the nonorganic energy released from the earth's deep mantle?
天然气是来自于远古动物尸体分解出来的有机能源，还是地球深处地幔溢出的无机能源？
Is natural gas the organic energy from the ancient living creature, or it is the nonorganic energy released from the earth's deep mantle?
天然气是来自于远古动物尸体分解出来的有机能源，还是地球深处地幔溢出的无机能源？
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