This metallic core gives Earth its characteristic magnetic field, which has played an extremely important role in the history of our planet.
这种金属核赋予地球特有的磁场，在地球的历史上发挥了极其重要的作用。
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 physical core is crystallized in magnetic iron-nickel alloy-composite. The core is not hollow.
物质核心是磁性铁镍合金复合材料的结晶，其核心不是中空的。
How did the moon remain magnetic tens of millions of years after its molten core stopped sloshing?
月球炽热的内核停止了翻滚已几千万年了，它是如何保持磁场的？
However the small size of the Moon's core and the required surface magnetic field strengths were problematic for this theory.
可是，月球磁芯有点小，并且用这个理论看，月球表面磁场力还存在一些疑问。
The 31-foot-long core samples are analyzed for their chemical and magnetic properties.
得到31英尺长的岩芯样本后，再分析它们的化学性质和磁性。
This consists of an oily core containing magnetic particles mixed with carbon black, which is suspended within a watery layer that contains white polystyrene particles.
这由一个魔法粒子油性核心所构成，它混合着炭黑，悬浮在含有白色聚苯乙烯粒子的水层中。
They also suspect a fluid outer core generates the planet's magnetic field though convection.
他们还怀疑流体外核产生的磁场领域通过对流。
The Earth's magnetic field is generated by currents flowing in Earth's outer core.
地球磁场由地球外核中的电流产生。
Dwyer and colleagues say the Moon's magnetic field was generated because its liquid core once rotated differently to its overlaying solid mantle.
Dwyer和他的同事认为，月球磁场是因为它的液体磁芯曾经与它堆叠的坚固地幔旋转不同而产生的。
A coil component having a magnetic core and a coil wound around the magnetic core.
本发明是一种线圈部件，其具备磁芯和缠绕在磁芯上的线圈。
Magnetic core. Single or double line representation can be specified.
磁芯。可以指定单线或双线表示。
The magnetic core of the Earth is moving, literally changing directions inside the Earth.
地球核心的磁场正在移动，不加夸张地说，地球内部的方向在发生变化。
I rely on the company — "magnetic core competitiveness," combined to provide the depth of customization. To provide customers with rapid product customization services.
我公司依托公司核心竞争力- - - - - -“磁电”结合，提供深度定制服务。为顾客提供迅捷的产品定制服务。
The film magnetic core is designed by thin-film technique.
采用薄膜化技术设计制作该集成磁件的薄膜磁芯；
The mechanical force is generated through current flow in one or more windings on a magnetic core or cores , hence the term electromechanical relay.
机械力造成的刺激继电器触点的操作原则的工作。在一个或多个绕组对磁芯或核心，因此，长期的机电式继电器通过电流流动产生的机械力。
The magnetic core Rogowski Current Coil should reduce inner resistance as far as possible.
带磁芯的罗氏线圈应尽可能减小线圈内阻。
From magnetic circuit, carving up a traditional magnetic core into array structure, an array decoupling integrated inductance is presented.
从磁路出发，将传统的一幅磁芯进行分割，变成阵列式结构，提出了阵列式解耦集成电感。
A testing winding is proposed to add up to the controlled saturable reactor (CSR) made of a single magnetic core.
提出了在常规单磁芯可控饱和电抗器的结构中增加一个检测绕组。
A small magnetic pulse compressor which is made of a ZnNi magnetic core works in the CVL circuit successfully.
介绍了一种用小镍-锌磁杯组成的小型磁脉冲压缩器，并将它成功地用于铜蒸气激光器电路中。
Especially in high-performance oxygen to soft magnet materials and magnetic core has a strong technical force.
尤其在高性能软磁铁氧提材料及磁芯领域有着强大的技术力量。
Three aspects on magnetic circuit design of MR devices including selection of magnetic core material, determination of magnetic field direction and magnetic circuit calculation were investigated.
从磁芯材料选择、磁场方向确定和磁路设计步骤三方面总结了磁流变器件磁路设计的一般方法。
The magnetic core (1) is made of flexible soft magnetic material.
磁芯（1）由挠性柔软磁性材料构成。
The invention provides a copper mould suction casting preparation device of an iron-based bulk amorphous alloy toroidal magnetic core and a method therefore.
本发明是一种铁基块体非晶合金环形磁芯的铜模吸铸制备装置及其方法。
The integrated magnetic core converter in structure is a proper combination of transformer with inductive components of a converter on a single core.
集成铁芯变流器是将变流器的变压器和电感器恰当地组合在一个铁芯上。
A series of experiments were designed to evaluate the saturation of the magnetic core.
通过调整磁芯伏秒数、磁芯复位状态和负载阻值等实验条件进行了一系列实验。
A model of fixing and pressing for the magnetic core mould is built. A algorithm for simulating the blank pressing is presented.
建立磁芯模具安装及压制模型，提出坯件压制模拟算法。
This paper presents two integrated magnetic versions of the converter. The analysis, calculation and design approach for integrated magnetic core converters are also given.
本文讨论两种集成铁芯型式的变流器，研究集成铁芯的分析、计算及其设计。
The article gets the conclusion that material of magnetic core and the length of air can affect performance of the filter within some range.
得出了磁芯材料的相对介电常数及气隙长度在一定范围内影响滤波器性能的结论。
The article gets the conclusion that material of magnetic core and the length of air can affect performance of the filter within some range.
得出了磁芯材料的相对介电常数及气隙长度在一定范围内影响滤波器性能的结论。
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