magnetic field

美 　英

• n.磁場
• 網(wǎng)絡耐電源頻率磁場測試；磁力傳感器；磁力場

詞形變化

復數(shù)：magnetic fields  

英漢雙解

英漢解釋

na.

1. 磁場

英英解釋

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.

接著再想象一下，這樣的管道不是用金屬做的，而是一個透明的磁場。

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

當一個帶電微粒在磁場中時，它會傾向于沿著磁力線螺旋運動。

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

由于它只需要一個磁場來控制等離子體，所以，其運行的時間可以無限長，而不僅僅是幾十分鐘。

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

“大氣中強大的噴射氣流，在軌道上運行的衛(wèi)星，它的磁場每10個小時反轉(zhuǎn)一次”。

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

我認為每個圓環(huán)的大小代表著行星X的磁場以及它的影響程度。

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

這個能量被最后釋放以磁場線擾動到達太陽，太陽像一個透鏡那樣將它傳送到所有的行星上。

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

它們出現(xiàn)在高密度磁場束從內(nèi)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.

地球磁場的消失和逆轉(zhuǎn)無疑與生物學之間有大矛盾。

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，目前所收集到的證據(jù)越來越能證明地球的磁場將會消失一陣子。

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

等離子體在弧形內(nèi)沿著磁力線滑動，和鐵屑在磁體兩極之間呈現(xiàn)的弧形一樣。

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

但是，這些太陽系邊緣的氣泡結(jié)構(gòu)與太陽磁場沒有聯(lián)系。

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

我們知道了這個英雄不幸遭遇了一個“巨大的磁力場”，并且把他變成了鐵疙瘩讓他一動也動不了。

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

如果把一塊磁力很強的磁鐵放在近旁，任何像磁性羅盤之類的東西都無法分辨出正確方向。

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

這表明該計算方法可以發(fā)展成為獲得艦船原始磁場的一種途經(jīng)。

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

MRI掃描采用了強大的磁場和無線電波，以產(chǎn)生一種對你的身體內(nèi)部的詳細照片。

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

然而，這其中有一個難以克服的技術(shù)難題：用于產(chǎn)生磁泡的超導線目前尚未開發(fā)出來。

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.

復雜磁場中的隱藏能源以光、熱和帶電粒子釋放，形成太陽風暴。

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.

一根繩子會讓男人有掙脫的欲望，而一個磁場卻能給男人自由的假象和一個永恒的誘惑。

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

不過，太陽的地理傾斜與它的磁場無關(guān)，無論什么NASA（美國宇航局）說些什么，這仍然保持著靜止狀態(tài)。

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，放在磁場中，它就會產(chǎn)生著名的相對論量子霍爾效應。

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

1896年西曼觀察到應用外磁場時，使原子光譜線分裂。

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

電路斷開后，磁場就消滅了，這種能量就回到電路中。

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

圖16-20表明了此地區(qū)腐殖土覆蓋下砂積礦床上面的磁場和含金量之間的良好對比關(guān)系。

A fluctuating magnetic field is produced in the iron.

鐵心中就產(chǎn)生交變磁場。

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

所有這些因素加在一起，造成在一個被放大了100倍以上的磁場中宇宙射線的加速異乎尋常地快。

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

火星沒有地磁場，因此地表經(jīng)常遭受太陽輻射的襲擊。

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

可是，當金屬被置于足夠強的磁場中時，金屬就不是超導體。

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.

他的父親在他五歲的時候給了他一個指南針。從此他的一生都在考慮這樣的一個磁場本質(zhì)問題。

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

通過應用磁場到大腦特定區(qū)域，改變人的道德判斷，這真是很神奇。

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

而火星則通過自轉(zhuǎn)將這股電流轉(zhuǎn)入磁場，這一磁場即是眾人所知的動力場系統(tǒng)。

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

這顆最小的星球由密集的物質(zhì)組成，好像月面景觀在其表面一樣，然而，卻產(chǎn)生著磁場。

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

太陽風過來時攜帶的磁場把行星的電離層纏繞住。

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

日珥是被太陽磁場束縛太陽表面之上的氣體云。

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

如果太陽是一顆固體星球，其磁場或許與地球磁場相似，像條狀磁鐵那樣具有對稱的磁力線。

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

比地球重幾倍的巖石行星在我們看來也許是適合生命生存的，但它們可能少了最重要的一個特征：一個具有保護作用的磁場。

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.

為了確定這種早期磁場是否足夠抵御輻射雨（rainofradiation），這個研究團隊必須知曉那個時期太陽的情況。

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，制造微滴的氧化鐵是磁性的，用磁場來旋轉(zhuǎn)它們。

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

傳統(tǒng)的磁共振技術(shù)使用一個特別強的外部磁場來產(chǎn)生一個可探測的信號。

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

結(jié)果發(fā)現(xiàn)通道補償法并不能真正去除背景磁場對金屬磁記憶檢測的影響；

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

一個反應就是太陽系里的行星對太陽的巨大磁場作出的反應，轉(zhuǎn)換位置。

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

上述巖石磁性是由自行設計的靜態(tài)測量方法，用國產(chǎn)的數(shù)字式無定向磁力儀測定的。

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

將架上的圖像置換成新狀態(tài)下的磁場，這是我所說的深層次下的“置換”意義。

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

當這些自旋的磁鐵棒暴露在外部磁場中時，它們就試圖將自己的軸線按照磁場力的方向排成直線。

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

把電子想像成旋轉(zhuǎn)的帶電小球，具有沿自旋軸方向的磁場。