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- Keywords mantle fluid process;alkalic porphyry;geochronology;isotope geochemistry;mineralization; 地幔流体作用;富碱斑岩;地质年代学;同位素地球化学;成矿作用;
- mantle fluid process 地幔流体作用
- The impure components captured in diamond can provide abundent information for the study of mantle fluid. 金刚石生长阶段所捕虏的不纯净组分,能够提供大量地幔流体的信息。
- The discoveries of eclogite, ultramafite and gold mine in the periphery of the basin and gypsum-salt, dolomite, illite and strontium mine in the basin indicate the existence of mantle fluid activity. 盆地榴辉岩、镁铁-超镁铁岩的发现和盆地边缘大量金矿的分布,以及盆地中膏盐、白云岩、伊利石、锶矿床等的存在则表明了盆地广泛存在地幔流体活动。
- With the above model, the micro plastic fluid process of the sheet metal after pulsed laser peening is analyzed, and the variation of surface micro-topography is studied. 通过所建立的模型,对脉冲激光喷丸后材料表面的微观塑性流动过程进行了分析,研究了表面微观形貌的变化。
- The fluid inclusion compositions of the samples from Bunan gold mine show that the ore-forming fluid is the mixture of magmatic water containing mantle fluid partially and meteoric water. 金岭金矿埠南矿区成矿流体成分特征显示流体为有幔源流体参与的岩浆水与大气水的混合流体。
- The basic-factor affecting the content of mantle fluids is oxygen fugacity which is highly related to tectonic setting.Major components of mantle fluid are CO2 and H2O. 与构造环境密切相关的氧逸度是控制地幔流体成分的最根本因素,CO2和H2O为大多数地幔流体的主要成分。
- Therefore, the black identity in his works is more like an upward fluid process, during which their civil rights has been strenuously obtained, their status been gradually uplifted. 因此,他作品中的黑人身份更像是一个不断向上流动的过程。在这一过程中,美国黑人努力获得其公民权利,地位逐渐得到提升。
- The oil and gas resources in basin and mountain system emerge from the activity period of basalt magma under the effect of the mantle fluids. 盆-山系油气的产生始于地幔流体作用下形成的玄武岩浆活动时期,集中于富含地幔流体的中地壳塑性层变厚、上拱的断隆山及其上覆盖层,如中国大陆东部中、新生代盆-山系。
- SOME PROGRESSES IN MANTLE FLUID STUDIES 地幔流体研究进展
- MANTLE FLUID AND EARTH DEGASSING 地幔流体与地球的放气作用
- Enmax Fluid Processing Systems are a Closed Loop design and are capable of flow rates ranging from 185 to 11,500 LPM. 采用闭路系统设计方案,处理量范围为185-11,500升/分。
- Mantle fluids were mostly derived from dehydration and degassing of a subducting slab, mantle original residual volatiles and partial melting of the mantle. 俯冲板块的脱水脱气作用、地幔原始残留挥发份及地幔部分熔融作用是地幔流体的主要来源。
- Having over 50 years experience in automated fluid processes, Burkert markets “Easy” solutions that integrate intelligence into valves and sensors. 德国宝得将集智能阀和传感器为一体的“易”系统推向市场,具有多种控制功能,包括内置式PID控制器、ASI和现场总线接口。
- A study on trace element composition and distribution in minerals crystallized from mantle fluids based on the phenomenon of metasomatism in the Shuanggou ophiolite is reported in this paper. 对云南双沟蛇绿岩中存在的地幔交代作用进行的研究结果表明,由地幔流体结晶而成的矿物(单斜辉石、尖晶石、石榴石、绿泥石),其微量元素组成与分布特征受地幔交代作用过程的控制。
- The earth has a core and a mantle around it. 地球的中心是地核,地核的周围是地幔。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- The mountain was covered with a mantle of snow. 山上覆盖着一层雪。
- A product of a document copying process. 文件复制过程的一种产品。
- Mantle drove in two runs with a single and a sacrifice fly. 曼特耳以一个一垒打和一高飞牺牲打来使二人跑垒得分。