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- High fraction partial melting 高比率部分熔融
- But simulation rock composition of the Archaean can form granite if partial melting grade is high. 模拟的太古代岩系岩石化学成分经高程度的部分熔融作用可以形成老湾花岗岩。
- Volcanic rocks of the Shangkuli cycle in early Cretaceous are high in potassium calc-alkaline series.The magma came from partial melting of earth crust. 早白垩世的上库力旋回火山岩为高钾钙碱性系列,岩浆来源于地壳的部分熔融;
- Renal diseases produce greater effects on the kinetics of drugs with a high fraction excreted unchanged. 肾脏疾病对高原型排泄分数药物的代谢动力学影响较大。
- I have heard that the magma is resulted from partial melting of rocks in the depth of the earth. 我听说岩浆是由于地球深处的岩石局部重熔而形成的。
- A high spin temperature, for example, would indicate that a high fraction of atoms were aligned. 例如,高自旋温度代表较高比例的原子,具有相同方向的自旋排列。
- The Luobusha podiform chromites locate at metamorphic peroditites that show partial melting and dynamic remelting. 罗布莎豆荚状铬铁矿床产于高度部分熔融和动力重熔的变质橄榄岩中。
- All these demonstrated that Mariana Trough basalts are products of partial melting from a mixed mantle(the contamination of MORB mantle by arcisland mantle). 上述特征反映了马里亚纳海槽玄武岩是MORB型与岛弧型地幔源不同程度混合后部分融熔的产物.
- The shoshonitic magma is considered to be the partial melting product of phlogopite-bearing lherzolite in the enriched Mesozoic lithospheric mantle. 钾玄质岩浆可能是富集的中生代岩石圈地幔-含金云母的二辉橄榄岩部分熔融的产物。
- The formation of migmatite includes partial melting, partial segregation and extraction of melt and partial back and retrograde reactions. 混合岩的形成过程包括部分熔融作用、不同程度熔体分凝与汲取和不同程度的逆反应和退变反应。
- Basalts come from the tipper mantle, a large quantity of olive xenoliths, arid the formation mechanism of partial melting of mantle. 玄武岩来源于上地幔,内有大量橄榄岩包体,其形成机制是上地幔部分熔融作用。
- Then the relationship between intracrustal partial melting and thickening of Tibetan Plateau as well as three possible thickening models are discussed. 并讨论了壳内部分熔融与青藏高原地壳加厚的关系和三种可能的加厚方式。
- partial melting at high pressure 高压下部分熔融
- It is indi-cated by studying REE that they are formed by partial melting of the crust,and that isotopic combination is characteristic of mag-matic genesis. 稀土元素表明,成矿火山岩与次火山岩是由地壳部分熔融形成的。同位素组成具岩浆成因特征。
- The relationship of gold with CaO for the 27-peridotite xenoliths suggests that the gold content of the xenoliths relates to partial melting degree of mantle. 橄榄岩包体中金与氧化钙质量分数的相关性表明,金在地幔演化初期可能主要赋存于单斜辉石中,反映地幔包体中金可能与地幔演化及熔融程度有关。
- It is also likely that fewer stars would have formed, and a higher fraction of our universe's baryonic mass would still be in a gaseous state. 同时,恒星的形成数量可能比较少,使得宇宙里处于气体状态的重子质量比例较高。
- 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。
- high fraction noncondensable gas 高分率不凝气
- Gallup finds that nearly seven out of ten Americans think wealth should be more evenly distributed, the highest fraction since the question was first asked in 1984. 盖洛普发现,近七成美国人认为财富应该更加均匀地分配,这是自1984年此问题首次提出以来最高的比例。
- On the basis of summarizing former relative works, this paper manily discusses the PGE distribution in ultramafic rock and the behaviour during partial melting, crystal frac-tionation, and alteration. 在总结前人工作的基础上,论述了PGE在超镁铁岩中的分布范围以及在部分熔融、结晶分异和蚀变作用过程中的行为规律。