magma density
英 [ˈmæɡmə ˈdensəti]
美 [ˈmæɡmə ˈdensəti]
n. 稠液密度
双语例句
- It is recognized that the formation of shoshonite is related to the density of magma and plagioclase and to the crystallizing pressure of plagioclase based on estimation on the density of magma, crystalline pressure and temperature.
通过对岩浆密度及结晶压力、温度的估算认为多斑钾玄岩的形成与岩浆密度、斜长石密度及斜长石的结晶压力有关。 - Ore-forming magma is characterized by low density, low viscosity and high volatile content.
成矿岩浆具低密度、低粘度、富含挥发份的特征； - Magma Density and its Significance
岩浆密度及其重要意义 - This paper investigates the segregation of the representational granite at each stage and some dynamics parameter of magma are calculated, including the water content, the viscosity and the density of the magma.
文章选取诺尔特地区各时期代表性岩体进行岩浆分凝作用的研究，确定的动力学参数包括岩浆的含水量、粘度及密度。 - The understanding of the physical properties of magma and the physical processes of magmatism, including magma density, structure and fluid dynamics, has been fast developed during the eighties.
80年代对岩浆的物理性质以及岩浆作用的物理过程的认识，包括岩浆的密度、结构及流体动力学，获得了飞速的进展。 - The paper has calculated magma density of basaltic rocks from various tectonic settings. It firstly suggested that two types of magma density: ⅰ density type of primary basaltic magmas in Arc Regions;
本文通过计算不同构造环境的原生玄武岩岩浆密度，首次提出了两种原生玄武岩浆密度类型：岛弧玄武岩浆（AB）密度类型（Ⅰ）； - Furthermore, calculations of magma temperature, oxygen fugacity, viscocity, density, uprising velocity and the creak width are also introduced in this paper.
本文把岩浆温度、氧逸度、粘度、密度、上升速度及裂隙宽度的估算引入金伯利岩。 - It shows that lower supersaturation, lower magma density and appropriate temperature are three key factors to get dexamethasone sodium phosphate with bigger mean particle size.
对方程的理论分析表明，低过饱和度、低悬浮密度和较高的结晶温度有利于得到平均粒径更大的地塞米松磷酸钠晶体。 - In the regions of island-arc, magma density and the crust thickness control on time-space evolution of rock series ( Th-CA-Sh) and decide the crystallization condition and evolution path of magmas.
在岛弧地区，岩浆密度与地壳厚度变化严格地控制着岛弧岩石系列（Tb-CA-Sh）的时空演变，决定了岩浆的演化途径和结晶条件。 - The volatiles super saturation increases with decrease of pressure, which accelerates degassing and bubble growing and results in magma density decreasing, buoyancy increasing, and magma accelerating ascend.
气体过饱和度增大加速气体的释放和气泡的生长，进而导致岩浆的浮力增大，岩浆上升速度加快； - Magma density, structure and fluid dynamics the second density
岩浆的密度、结构及流体动力学&八十年代火成岩研究新进展 - Using data about magma density," two-layer "model of crust structure in Yidun Island-Arc regions, westhern Sichuan Province, has been established.
利用岩浆密度资料，反演并建立了义敦岛弧区的地壳双层结构模式。 - When the magma is in the course of rising because of the density, it forms deep magma chamber in the deep, and there it takes place the fractional crystallization, the main mineral is olivine and there is a little orthopyroxene.
岩浆在上升过程中由于密度关系，在深部形成深部岩浆房，在这里发生主要以橄榄石为主并有少量斜方辉石的分离结晶作用。