其高温的原因至今是个未解之谜,但是人们认为这是与联通太阳的等离子体的快速变化的磁场循环有关。
The reason for the high temperatures is unknown but thought to be related to the rapidly changing magnetic field loops that channel solar plasma.
在日珥的扩张接近结束时,等离子体构成的圆环猛然裂开,一些等离子似乎要挣脱磁场拉力的束缚。
Near the end of the expansion phase, the ring of plasma breaks open, and some of the plasma appears to escape the pull of the magnetic field loop.
年初,美国宇航局(NASA)的太阳动力学观测卫星捕捉到太阳上磁场等离子体巨蛇般的卷须状物,它沿太阳表面绵延数十万英里。
Earlier this year, NASA's Solar Dynamics Observatory caught a glimpse of a huge snakelike tendril of magnetic plasma on the sun, extending hundreds of thousands of miles across the surface.
在太阳表面,磁场强度必须强到能推开表面的等离子体,将温度较低太阳内部的暴露在外,形成一个太阳黑子。
For a sunspot to form on the solar surface, the magnetic field needs to attain a certain strength to push the surface plasma aside, exposing the solar interior as a cool spot — a sunspot.
假若这样,磁场可能是由旋动的等离子产生的。
In this case, the magnetic field is probably generated by swirling plasma.
共振法缩短了离子引出时间,提高了离子引出效率,并且可以通过对外加磁场的调节来控制等离子体密度。
The RF method shortens the ion extraction time, and increases the ion extraction efficiency. It can also control the plasma density by changing the magnetic field.
本文研究了在垂直于磁场和等离子体流动的重力场中具有剪切流动的电流片的稳定性。
The stability is studied of a current sheet with a sheared flow in a gravitational field which is perpendicular to the magnetic field and plasma flow.
我们创造了一个条件,在等离子世界和万物的世界中,条件只能是被磁场之间有关的力所创造出来的。
We create a condition. And in plasma world and world of creation, the conditions can only be created by strength of magnetic field in respect to each other.
在等离子的磁场中,我们创造一个条件就是两个等离子能离得多近。
In magnetic field in plasma, we create a condition in how close two plasmas come together.
但是,在等离子技术中,我们所做的一切就是将所有的磁场相连,而不用改变或是破坏它的结构。
But in plasma technology, all we do is connect and link the magnetic fields without burning, without changing the structure.
但是现在我们已经了解到了创造条件的过程,我们就可以用木头等离子做出重力场和磁场。
But now we have learned the process of creating a condition, that we can make gravitational and magnetic fields, of the plasma of the wood.
本文采用场论的分析方法研究了在强引导磁场作用下,等离子体填充盘荷波导的色散特性。
Using rigorous field analysis, the dispersion characteristics of the disk-loaded waveguide filled with plasma is analyzed in a strong longitudinal magnetic field.
应用二维三分量混合模拟方法数值研究了各向异性等离子体中的磁场重联过程。
The process of magnetic reconnection in an anisotropic plasma is studied based on two and half dimensional hybrid simulation.
论述了磁场对凝固组织,净化以及相变的影响,分析了自感生磁场在等离子束表面冶金中的作用。
The application of the induced magnetic field in surface plasma jet metallurgy, from the influences of freezing morphology, purification and phase transformation were summarized.
本课题就是在铁基和镍基的等离子弧堆焊过程中引入纵向直流磁场,利用磁场的作用提高堆焊层的性能。
This paper is about the effect of introducing longitudinal magnetic field on plasma overlaying of Fe-based and Ni-based welding alloy.
为减小陶瓷板件切口宽度,提高切口质量,采用水箍和磁场对附加阳极等离子弧进行综合二次约束。
In order to reduce the kerf width and improve the kerf quality, the hydromagnetically confined plasma arc was used to cut engineering ceramic plates.
由于它只需要一个磁场来控制等离子体,所以,其运行的时间可以无限长,而不仅仅是几十分钟。
A stellarator therefore needs only one magnetic field to manage the plasma, and can be run indefinitely rather than just for a few minutes.
压缩空气在磁场作用下产生的等离子体可以点燃煤粉并保持稳定燃烧。
The plasma generated by compressed air in magnetic field can ignite pulverized coal and keep stable burning.
首先,物质是最弱的,最小的等离子场强些,磁场最强,而且物质覆盖了它所有的频谱,无论上面还是下面。
First of all, matter is the weakest. The smallest plasma field strength, and plasma covers the full spectrum of the matter, above and below it.
这次还会继续上周的学习课题:宇宙中事物是如何被创造的,以及等离子体和磁场的互相作用。
And we'll continue on with what we learned last week with how things are created in the universe and how the magnetic plasma and fields interact.
讨论了具有抛物线形电流分布的电弧等离子体柱在磁场中的不稳定性问题。
The helical instability problem of an arc plasma column with a parabolic current profile in a magnetic field is discussed.
利用色散吸收介质中电磁场的正则量子化方法,研究等离子体加载对色散吸收介质光腔系统量子性质的影响。
The influence of the plasma loading on the quantum character of absorbing and dispersive cavity is investigated by the canonical quantum method of the electromagnetic field.
而较高气压时,束电子除受自身电磁场作用及库仑碰撞散射外,等离子体不稳定性使束流传输效率明显降低。
At relatively high pressure, in addition to electromagnetic field and electron's Coulomb scattering by gas molecules, plasma instability would result in decrease of propagation efficiency.
针对以上问题,我们建立一个一维坐标空间三维速度空间的斜磁场作用下的等离子体鞘层物理模型。
In allusion to these problems, a plasma sheath model in an oblique magnetic field, which has one dimension coordinate space and three dimensions speed space, has been build.
电子等离子体在静磁场和静电场的束缚下,可以达到热平衡态。
An electron plasma may be in thermal equilibrium state under the confinement by electric and magnetic fields.
那么这个磁场它看上去像是被拉长的等离子体,它更像是一条光线,因为一束光线也是一个等离子体。
What happened is that the field, this looks like its elongated plasma, its more like a ray of light, because a ray of light is a plasma too.
文章从麦克斯韦方程组出发,利用纵向场分量法,详细地推导了强引导磁场下等离子体波导中电磁场分量的表达式。
In this paper, the expressions of the electromagnetic field components in a plasma waveguide immersed in a strong longitudinal magnetic field are derived in detail from the Maxwell's equations.
在表面冶金过程中等离子束产生感生磁场,使熔池内液态金属产生对流运动。
Plasma transferred arc produces the induced electromagnetic field that makes liquid metal convect in molten pool in the surface metallurgical course.
在磁流体(MHD)发电中,导电气体(等离子体)直接通过一磁场来产生电压。
In Magneto hydrodynamics (MHD) generation a conductive gas (plasma) is. directed through a magnetic field and a potential is. developed.
利用二维全粒子模拟方法研究了无碰撞等离子体中的磁场重联过程,得到了不同区域的离子和电子速度分布。
The process of magnetic reconnection in the collisionless plasma and distributions of particles in different positions are studied based on two-dimensional particle simulation.
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