In theory, you need molten iron in the core to generate one, but Mercury is so small, its core should have long since solidified.
理论上，你需要核心里的熔化铁来产生它，但是水星很小，它的核心凝固还要很久。
The Earth's magnetic field is generated as the molten iron of the Earth's outer core revolves around its solid inner core; when surges in the molten iron occur, magnetic tempests are created.
地球磁场是由地球外核的熔铁围绕固体内核旋转而产生的；当铁水激增，就会发生磁暴。
The molten iron will come out.
铁水就要出来了。
It is used to contain molten iron and slag.
其作用是容纳铁水和炉渣。
Tilt the ladle slowly to provide constant controlled flow of molten iron.
慢慢地倾斜钢水包，铁水流速稳定可控。
The outer core of the Earth, about two-thirds of the way to the center, is molten iron.
地球的地核外部，大致到达中心三分之二的地方是熔化的铁。
Content of hydrogen, oxygen and nitrogen is a judging factor to the quality of molten iron.
氢氮氧含量是铁水一次质量的判断因素之一。
That's a lot of work to foreclose on an 8,000-mile-in-diameter ball of molten iron and rock.
在这个满是岩浆和岩石的直径有八千英里的星球上，那是很大的工作量。
The mathematical model of the molten iron ladle was established using finite element method.
本文采用有限元法建立了铁液包倾转力矩数学模型。
That's a lot of work to foreclose on an 8, 000-mile-in-diameter ball of molten iron and rock.
在这个满是岩浆和岩石的直径有八千英里的星球上，那是很大的工作量。
The notion that the moon has an iron core with a layer of molten iron surrounding it isn't new.
月球里有着周围带有融化铁层的铁芯的这个概念并不是新的。
The basic principle and apparatus of measuring oxygen potential in molten iron were described.
综合分析了氧电势法的基本原理及测定装置。
The application and effect of dynamic track scale of molten iron at Nansteel company are introduced.
介绍了动态铁水轨道衡在南钢公司的应用情况及效果。
Using thermal analysis to detect and control molten iron quality is more important to enhance cast quality.
采用热分析法对铁水质量进行检测和控制，对提高铸件质量具有重要的意义。
The planet's magnetic field is generated by the motion of molten iron flowing around a superhot, solid iron core.
地球内部的熔铁围绕其核心的超高温固体铁核流动，由此产生了地球磁场。
The rocks were rough, burning their hands like molten iron. Yet it was cold and got colder as they went higher.
石头很粗糙，一种炙人的感觉，但实际上却是冰凉的，随着他们越爬越高而更加散发出彻骨的寒意。
The relation between Ga content in the molten iron and the saturated solubility of carbon at various temperatures.
以碳管炉为加热体在氩气保护下研究了铁液中镓含量对碳的饱和溶解度的影响。
The torque of the molten iron ladle is a very important problem when designing the structure of molten iron ladle.
铁液包倾转力矩是铁液包结构设计中一个重要问题。
Tackling key problems group took three measures; purifying molten iron, adjusting com- ponent, optimizing technology.
采取了三大措施：净化铁水、调整成分、优化工艺。
The limestone absorb impurity from the ore and form a fluid slag which floats on the surface of the heavier molten iron.
石灰石吸咐了铁矿石中的杂质，形成浮在较重的铁水表面上的流动渣。
The limestone absorbs impurity from the Ore. and forms a fluid slag, which floats on the surface of the heavier molten iron.
石灰石吸附了铁矿石中的杂质，形成浮在较重的铁水表面上的流动渣。
With the BP network, the suitable results have been obtained to predict the Si content in molten iron using the real time data.
选定若干参数作为硅含量的相关变量，建立一个三层BP网络结构，结合现场数据进行学习和预报，取得良好效果。
The diffusive process of rare earth metals and alloys as well as of ferrosilicon alloys in commercial molten iron is investigated.
本文研究了稀土金属及其合金、硅铁合金在工业铁水中的扩散过程。
Bessemer process: a method for making steel by blasting compressed air through molten iron to burn out excess carbon and impurities.
贝塞麦炼钢法：吹入压缩空气通过熔融的钢铁以燃尽多余的碳和杂质的一种炼钢方法。
The notion that the moon has an iron core with a layer of molten iron surrounding it isn't new. But evidence so far has been indirect.
月球里有着周围带有融化铁层的铁芯的这个概念并不是新的。但到目前为止，这些证据都是间接的。
Iron making blastfurnace production process of high and low degree of automation, molten iron directly restrict the quantity and quality.
高炉炼铁生产过程的自动控制程度的高低，直接制约着铁水的产量和质量。
Not only can it be used in the converter with good molten iron, but also can be used in one with high phosphor and sulphur contents in iron.
高供氧强度不仅适用于铁水条件较好的转炉，同样适用于铁水中磷含量、硫含量偏高的转炉。
The method measuring the erosion resistance of BF carbon brick in molten iron has been researched by simulating BF hearth operation condition.
模拟高炉炉缸生产条件，研究了定量测定高炉碳砖的抗铁水溶蚀性能的方法。
The working principle, constitute, effect and applying prospect of new-type pneumatic molten iron sample delivery system for blast furnace were introduced.
介绍柳钢高炉新型风动送铁水样系统的工作原理、构成、使用效果以及应用前景。
The working principle, constitute, effect and applying prospect of new-type pneumatic molten iron sample delivery system for blast furnace were introduced.
介绍柳钢高炉新型风动送铁水样系统的工作原理、构成、使用效果以及应用前景。
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