magnetic field

magnetic field

美 　英

• n.磁场
• 网络耐电源频率磁场测试；磁力传感器；磁力场

词形变化

复数：magnetic fields  

英汉双解

英汉解释

na.

1. 磁场

英英解释

n.	1. an area that the power of a magnet affects

例句

Further imagine that this pipe is not made of metal but a transparent magnetic field.

接着再想象一下，这样的管道不是用金属做的，而是一个透明的磁场。

When a charged particle is in a magnetic field, it tends to travel along that field's lines of force, spiralling as it goes.

当一个带电微粒在磁场中时，它会倾向于沿着磁力线螺旋运动。

A stellarator therefore needs only one magnetic field to manage the plasma, and can be run indefinitely rather than just for a few minutes.

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。

Tremendous jet streams in the atmosphere, satellites circling it, a magnetic field whipping around every ten hours.

“大气中强大的喷射气流，在轨道上运行的卫星，它的磁场每10个小时反转一次”。

I think that the size of each circle represents something about its magnetic field and how much it is being influenced.

我认为每个圆环的大小代表着行星X的磁场以及它的影响程度。

This energy is eventually released to flow on magnetic field lines to the Sun, which transmits it like a lens to all the planets.

这个能量被最后释放以磁场线扰动到达太阳，太阳像一个透镜那样将它传送到所有的行星上。

They emerge where dense bundles of magnetic field lines from the sun's interior break through the surface.

它们出现在高密度磁场束从内部突破到表面的地方。

The disappearance of the Earth's magnetic field and with no doubt reversal between biology major contradiction.

地球磁场的消失和逆转无疑与生物学之间有大矛盾。

There is, however, a growing body of evidence that the Earth's magnetic field is about to disappear, at least for a while.

然而，目前所收集到的证据越来越能证明地球的磁场将会消失一阵子。

Just as iron filings arc from one end of a magnet to another, the plasma is sliding in an arc along magnetic field lines.

等离子体在弧形内沿着磁力线滑动，和铁屑在磁体两极之间呈现的弧形一样。

But these bubbles seem to be disconnected from the sun's magnetic field.

但是，这些太阳系边缘的气泡结构与太阳磁场没有联系。

We learn that this champion unfortunately encountered a "Great Magnetic Field, " turning him into steel and rendering him immobile.

我们知道了这个英雄不幸遭遇了一个“巨大的磁力场”，并且把他变成了铁疙瘩让他一动也动不了。

With a strong magnet close by, anything like a magnetic compass can no longer tell about the earth's weak magnetic field.

如果把一块磁力很强的磁铁放在近旁，任何像磁性罗盘之类的东西都无法分辨出正确方向。

It shows that this method of computation can be developed as an approach to get the original magnetic field of a vessel.

这表明该计算方法可以发展成为获得舰船原始磁场的一种途经。

An MRI scan uses a strong magnetic field and radio waves to produce a detailed picture of the inside of your body.

MRI扫描采用了强大的磁场和无线电波，以产生一种对你的身体内部的详细照片。

There was, however, one small hitch: the superconducting wires required create a magnetic field have never been developed.

然而，这其中有一个难以克服的技术难题：用于产生磁泡的超导线目前尚未开发出来。

Storms brew on the sun when pent-up energy from tangled magnetic field lines is released in the form of light, heat and charged particles.

复杂磁场中的隐藏能源以光、热和带电粒子释放，形成太阳风暴。

A string of men will have the desire to break free, and has a magnetic field can give the illusion of free men and an eternal temptation.

一根绳子会让男人有挣脱的欲望，而一个磁场却能给男人自由的假象和一个永恒的诱惑。

However, the Sun's geographic tilt is irrelevant to its magnetic field, which remains static regardless of what NASA might state.

不过，太阳的地理倾斜与它的磁场无关，无论什么NASA（美国宇航局）说些什么，这仍然保持着静止状态。

One of these is that if it is placed in a magnetic field it exhibits a phenomenon known as the relativistic quantum Hall effect.

其一是，放在磁场中，它就会产生著名的相对论量子霍尔效应。

In 1896 Seeman observed that application of an external magnetic field caused a splitting of atomic spectral lines.

1896年西曼观察到应用外磁场时，使原子光谱线分裂。

When the circuit is opened the magnetic field collapses and this energy is returned to the circuit.

电路断开后，磁场就消灭了，这种能量就回到电路中。

Figure 16-20 shows the good correlation observed between the magnetic field and the gold values over a muck-covered placer in this area.

图16-20表明了此地区腐殖土覆盖下砂积矿床上面的磁场和含金量之间的良好对比关系。

A fluctuating magnetic field is produced in the iron.

铁心中就产生交变磁场。

All this adds up to unexpectedly rapid cosmic-ray acceleration in a magnetic field amplified by a factor of more than 100.

所有这些因素加在一起，造成在一个被放大了100倍以上的磁场中宇宙射线的加速异乎寻常地快。

Mars has no magnetic field, so the surface is constantly bombarded by radiation from the sun.

火星没有地磁场，因此地表经常遭受太阳辐射的袭击。

Phenomenon known as superconductivity. However, metals stop being superconductors when they are placed in a strong enough magnetic field.

可是，当金属被置于足够强的磁场中时，金属就不是超导体。

His father gave him a compass at age five, and he puzzled over the nature of a magnetic field for the rest of his life.

他的父亲在他五岁的时候给了他一个指南针。从此他的一生都在考虑这样的一个磁场本质问题。

To be able to apply (a magnetic field) to a specific brain region and change people's moral judgments is really astonishing.

通过应用磁场到大脑特定区域，改变人的道德判断，这真是很神奇。

The planet's spinning turns that current into a magnetic field in a system known as a dynamo.

而火星则通过自转将这股电流转入磁场，这一磁场即是众人所知的动力场系统。

The smallest planet made out of the dense stuff with the most lunar-like landscape at its surface, and yet, generating magnetic field.

这颗最小的星球由密集的物质组成，好像月面景观在其表面一样，然而，却产生着磁场。

The wind comes in, carries a magnetic field, which wraps around the ionosphere of the planet.

太阳风过来时携带的磁场把行星的电离层缠绕住。

A solar prominence is a cloud of solar gas held just above the surface by the Sun's magnetic field.

日珥是被太阳磁场束缚太阳表面之上的气体云。

If the sun were a rigid body, its magnetic field might resemble the earth's , with symmetrical field lines like a bar magnet's.

如果太阳是一颗固体星球，其磁场或许与地球磁场相似，像条状磁铁那样具有对称的磁力线。

ROCKY planets a few times heavier than Earth that we thought might be life-friendly may lack one vital feature: a protective magnetic field.

比地球重几倍的岩石行星在我们看来也许是适合生命生存的，但它们可能少了最重要的一个特征：一个具有保护作用的磁场。

To determine if the early magnetic field was enough to hold back the rain of radiation, the team needed to know what the sun was doing.

为了确定这种早期磁场是否足够抵御辐射雨（rainofradiation），这个研究团队必须知晓那个时期太阳的情况。

Moreover, since the form of iron oxide used to make the droplets is magnetic, a magnetic field can be used to rotate them.

此外，制造微滴的氧化铁是磁性的，用磁场来旋转它们。

Conventional MRI technology uses an exceptionally strong external magnetic field to produce a detectable signal.

传统的磁共振技术使用一个特别强的外部磁场来产生一个可探测的信号。

Experimental results showed that the method did not eliminate the influence of background magnetic field.

结果发现通道补偿法并不能真正去除背景磁场对金属磁记忆检测的影响；

One reaction of planets in the solar system to the Sun's vast magnetic field is to turn in opposition.

一个反应就是太阳系里的行星对太阳的巨大磁场作出的反应，转换位置。

The magnetic properties as mentioned above were measured in a steady magnetic field by an astatic magnetometer designed by- ourself.

上述岩石磁性是由自行设计的静态测量方法，用国产的数字式无定向磁力仪测定的。

Displacing the image on the easel by the magnetic field in the new situation is the profound meaning of "transform" I said.

将架上的图像置换成新状态下的磁场，这是我所说的深层次下的“置换”意义。

When exposed to an external magnetic field, these spinning "bar magnets" attempt to align their axes along the lines of magnetic force.

当这些自旋的磁铁棒暴露在外部磁场中时，它们就试图将自己的轴线按照磁场力的方向排成直线。

Imagine each electron as a tiny spinning ball of electric charge, with a magnetic field pointing along the axis of the spin.

把电子想像成旋转的带电小球，具有沿自旋轴方向的磁场。