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.
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.
红色细长的丝状体是由冷却下来的气体组成,气体处于磁场中。
The red threadlike filaments are composed of cool gas suspended by a magnetic field.
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.
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.
同时比较不同修复体产生伪影与磁场强度及扫描序列之间的关系。
To compare the relationship between the artifact of different fixed prosthesis and field strength, scanning sequence.
熔融态的玻璃是离子导电体,故采用磁场加热更为合理。
The use of magnetic field heating is suitable because melting glass is anionic electric conductor.
离心式永磁直流发电机把皮带轮与离心式转子设计为一体,磁场得到了充分利用,降低了成本。
Put pulley and rotor of the centrifugal together and made full use of magnetic field, the centrifugal permanent-magnet direct-current generator reduces the cost.
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.
其检测距离随检测体磁场的强弱的变化而变化。
Its detection distance subjects to the intensity of magnetic field of detected object.
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.
本文从等离子体吸收激光能量的理论入手,采用提升喷嘴的实验方法,系统研究了电磁场参数对等离子体控制的影响。
According to the theory that plasma absorbs laser energy and with the experiment method which elevates the nozzle during welding, the effect of magnetic field on plasma control is discussed.
目前的井眼轨迹方位角测量技术主要靠磁通门传感器,这种技术受地磁场及测量体周围金属管体的制约。
At present, hole trajectory azimuth Angle is measured mainly with magnetism sensor, but which is restricted by magnetic field and the metal tube around the surveying equipment.
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.
原子和核结构的少体理论方法改进后用以研究磁场下包含三个电子的二维量子点的电子性质。
The few-body theory has been extended to study the electronic properties of the quantum dots subjected to a magnetic field, which contains three electrons.
为进一步提高等离子体弧柔性成形的表面质量,利用磁场控制弧柱的摆动状态进而控制单位面积上等离子体弧的热流密度,使之达到预期目的。
To improve the surface quality of flexible formation using plasma arc, its heat-flow density on unit area is controlled by controlling the swinging of the plasma arc with the alternate magnetic field.
分析了高频磁场作用下铝熔体连续处理时夹杂的去除效率。
The inclusion removal efficiency for the continuous processing of aluminium melt with the high frequency magnetic field is analyzed in the thesis.
载电流等离子体柱由于外磁场压强大于其内部热压强,等离子体柱发生箍缩效应。
The pinch-effect will occur in plasma column because magnetic field pressure outside is bigger than thermal pressure inside of the plasma column carrying electric current.
介绍了弧光放电等离子体与梯度磁场相结合来处理植物种子这一新兴的等离子体生物技术。
Using arc discharge plasma combined with gradual magnetic field to treat seeds is a new plasma biological technology.
它们可能反映了流星带电体与地球磁场的相互作用。
It may reflect that the meteoric charged body and the Earth's magnetic field interact with each other.
分析了真空电弧的引燃过程和起弧后等离子体的扩散过程以及纵向磁场对等离子体扩散的影响。
The vacuum arc ignition process, the plasma diffusing and the axial magnetic field effect are also analyzed.
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.
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.
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.
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