查询词典 magma

A magma ''Q'' is a quasigroup precisely when these operators are bijective. The inverse maps are given in terms of left and right division by

原群 ''Q''是拟群当且仅当这两个变换是双射变换，而且它们的逆变换给出了右除和左除变换

When O and radiogenic isotopic measurements are employed as tracers to evaluate magma-country rock interaction it is essential to provide evidence that open system processes have not perturbed the isotopic systematics.

用氧同位素和放射性同位素示踪岩浆和围岩相互作用时，必须在开放体系没有扰动同位素系统情况下进行。

Measurements of S, O, and radiogenic isotope ratios are all potentially powerful tracers of magma interaction with country rocks and the importance of assimilation processes in the genesis of magmatic Ni-Cu-PGE deposits.

硫、氧同位素和放射性同位素比值在示踪岩浆与围岩的反应及在岩浆镍－铜－铂族元素矿床成因中同化过程的重要性方面有很大作用。

Measurements of S, O, and radiogenic isotope ratios are all potentially powerful tracers of magma interaction with country rocks and the importance of assimilation processes in the genesis of magmatic Ni-CuPGE deposits.

硫、氧同位素和放射性同位素比值在示踪岩浆与围岩的反应及在岩浆镍-铜-铂族元素矿床成因中同化过程的重要性方面有很大作用。

"Black hole" in the row "Earth Egg" operation in August planet outside, the "Earth Egg" at the moment: the internal flow of hot magma, external cooling is very slow.

从"黑洞"中排处的"地球卵"运行在8大行星外面，这个"地球卵"此刻：内部有火热的流动性岩浆，外部十分缓慢的冷却。

The movie eventually reverse the Earth's poles, the Earth's shell and the surface of separation of magma within the center of the earth spewing out, resulting in numerous deaths.

电影中，最终地球两极倒转，地球外壳和表面分离，地心内部的岩浆喷涌而出，造成无数人死亡。

Magma bubbles so hot they glow shoot away as liquid rock bursts through the Earth's surface from below.

炽热的岩浆像喷泉一样从地球深处克服了地心引力喷射到地球表面。

Based on the study of mineral crystallization sequence, solidus temperature and growth rates of quartz and albite, it suggests that Li_F_Na enriched granitic residual magma is qualified for the formation of snowball texture, and that high_ratio of Na 2O/K 2O and contents of F and H 2O in the granitic melt are important to the formation of snowball texture.

对矿物结晶顺序、石英和钠长石的生长速率以及固相线温度的研究表明，富锂、氟、钠的花岗质残余岩浆完全具备形成雪球结构的条件。

The parental magma of the mafic dykes is probably derived from EMI, DM-PREMA and subcontinental mantle sources.

同位素和微量元素研究显示，岩浆源区主要与富集Ⅰ型地幔，弱亏损的常规地幔以及陆下岩石圈地幔有关。

Based on the subcrustal mantle convection-generated stress field inversed by gravity anomalies, together with its relationship to the Cenozoic volcanism in the plateau, and the mechanism of crustal fracture formation, as well as the numerical results of the evolution of mantle convection beneath the plateau, this paper investigates the deep mechanical mechanism for the formation of a magma transportation channel in the Tibetan Plateau.

为了研究火山形成基本要素―岩浆运移通道的形成，基于重力异常反演的青藏高原下地壳底部的地幔对流应力场，结合地壳破裂形成机理和对流应力场与青藏高原新生代火山分布的关系，以及青藏高原下地幔对流演化的数值模拟结果，分析了高原火山岩浆运移通道产生的深部力学机制。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。