查询词典 magma

On the basis of an integrated analysis of the geochemical features of these volcanic rock associations,this paper concludes that thebasalts originated mainly from interaction between mantle-derived magma and low-crustal materials, and rhyolitic volcanic rocks resulted from thermal and chemical interaction between basaltic magma and the upper part of crustal materials.Basalts and rhyolites in different cycles have different source regions,and they are products of multiperiodic pulsive layer partial melting.

根据对火山岩地球化学特征的综合分析表明，玄武岩主要为幔源岩浆与下部地壳岩石相互作用的产物，而流纹岩则为玄武岩浆与上部地壳物质进行热及成分交换的结果，不同旋回的玄武岩和流纹岩有不同的源区，为多次脉动分层部分熔融的产物。

In contrast, the depth of mineral crystallization in the shallow part, which represents the condition of basaltic magma chamber, is in the range of 37~41 km, indicating that the basaltic magma might have been an mineral chemistry of the clinopyroxenes shows that the volcanic rocks in this area belong to subalkaline series and were probably formed in and island arc setting.

基于单斜辉石的成分和演化，确定了该地区火山岩属亚碱性系列，其构造背景为岛弧环境。

Solution from the deep crust and from magma is also involved in the formation of gold deposit. Disseminated pyrite in the stratum, derived from the deep and magma ore solution, is formed at deoxidizing environment.

黄铁矿中Au，As含量很高，其稀土元素配分模式与岩石有一定的相似性，而石英与方解石的则与岩石的有较大的差异，显示形成的流体是有深部流体的参与。

According to temperature, pressure, and chemical evolution of mineral crystallization in the magma chamber, it is held that the magma of intrusive rocks ascended rather fast and was emplaced at the relatively shallow place.

据岩浆房中矿物结晶时的温度和压力条件、矿物的结晶特征及演化趋势，推测岩浆上升速度较快，侵位较浅。

Magma (Plurals: magmas and magmata ) is molten rock located beneath the surface of the Earth (or any other terrestrial planet ) that often collects in a magma chamber .

岩浆（复数：岩浆和magmata ）是熔融岩位于下方的地球表面表示，经常收集在一个岩浆房。

Pb-Sr-Nd isotope tracing shows that the source of magma in the island-arc belt of Zhongdian area belongs to crust-mantle mixed type. The proportion of mantle material is 59.5% crust's is 40.5%. Similarly, for the Cenozoic alkaline-enriched porphyries, the source of magma is crust-mantle mixed type, but the proportion of mantle material is increased to 54.3%.

通过Pb-Sr-Nd同位素示踪，发现中甸地区岛弧带岩浆物质来源为壳幔混合型，印支期的地幔物质的比例m平均值为59.5％，地壳物质的为40.5％；剑川、北衙等地的新生代富碱斑岩的m值平均54.3％，也表现为壳幔混合型，但与印支期火山-侵入杂岩相比，其地壳物质的比例增高。

Potassium feldspar and plagioclase xenocrysts are seen within these enclaves and the boundary between the host rock and the enclaves. These xenocrysts are trapped from the host magma by the enclave magma and are frequently resorbed into a round and sieve shape.

在包体内部或包体与寄主岩的边界均见有钾长石及斜长石捕虏晶，这种捕虏晶是包体岩浆从寄主岩岩浆中捕获的，常被熔蚀成筛状或浑圆状。

SA — Magma Spit: The core hound may spit globs of magma as a ranged attack with a range increment of 20 feet (maximum range 100 feet).

SA —岩浆唾液：熔核猎犬可以吐出岩浆团作为射程加成为20尺的远程攻击（最大射程为100尺）。

Low-Ti basalt magma was obviously contaminated by continent crust, in a larger extent than high-Ti basalt magma.

低钛玄武岩浆受到陆壳物质的明显混染，高钛玄武岩浆也受到混染，但混染程度弱于低钛玄武岩浆。

The flow of magnetons in the magma normally flows in the direction of the Earth's magnetic field, N up, S down, but what would occur in a pool of magma, trapped, under the direct influence of Planet X which is overhead near the position of the Sun.

岩浆里的磁子正常情况下是沿着地球磁场的方向流动的----在北极处上升，南极处下降，但对于一片直接受到行星 X 影响（行星 X 就在太阳附近，地球上方），并被困住的岩浆来说，会发生什么事情呢？

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。