| 释义 |
magnetic fields短语¹⁸⁷⁸⁷
基本英英例句
磁场原型magneticfield的复数
名词 magnetic field:
the lines of force surrounding a permanent magnet or a moving charged particle That's because the backward rotation puts more space between the black hole and the orbiting matter, leaving more room for magnetic fields to build up, the study authors say.
研究报告的作者说，因为反向旋转在黑洞和沿轨道运行物质之间形成更大的空间，也就为磁场的形成留下了更多的空间。 yeeyan
The giant magnetoresistance GMR effect allows drives like this one, less than an inch in diameter, to detect the tiny magnetic fields that store data in portable electronic devices.
巨磁电阻 GMR效应使这样一个驱动器的直径不到一英寸，检测在便携式电子设备中存储数据的微小的磁场。 yeeyan
The speed of radio waves through the atmosphere is affected by magnetic fields, and by other phenomena; it is far from simply a radio beam passing through a vacuum at “the speed of light”.
无线电波在大气中的传播速度会受到磁场及其他物理现象的影响；这远不像一束无线电波“以光速”穿过真空层那样简单。 yeeyan
As the child’s brain responds to each sound, non- invasive detectors in the MEG machine analyse the brain’s changing magnetic fields.
当孩子的大脑回应每种声音时，脑磁图描记术机器中的非侵入性探测器就会分析大脑中变化的磁场。 yeeyan
Astronomers might want to focus more on older, less active stars or search for planets with their own magnetic fields, she says.
天文学家可能想更多地关注更古老的、又不太活跃的星体或者寻找拥有它们自己磁场的行星，她说。 yeeyan
But no one knows where they come from because the rays are deflected by stellar magnetic fields and follow a wandering path through space.
没人知道这些高能微粒从何而来，因为恒星磁场引起射线方向出现偏离，射线是以混乱的路线穿过宇宙空间。 ecocn
Directly detecting the magnetic fields of other stars, however, can be difficult.
然而直接探测其它恒星的磁场是很困难的。 yeeyan
Exposure to radio waves and fluctuating magnetic fields also have their potential dangers.
人暴露在无线电波和波动磁场中，也有潜在的危险。 yeeyan
Focusing magnetic fields on the visual cortex of the brain caused the subjects to see luminous discs and lines.
当把磁场聚焦在大脑的的视觉皮质上时，会促使受试者看见明亮的圆盘和线条。 yeeyan
For static magnetic fields, acute effects are only likely to occur when there is movement in the field, such as motion of a person or internal body movement, such as blood flow or heart beat.
对静电磁场来说，即刻影响只有在磁场内产生运动才可能发生，例如一个人的运动或身体内部的运动，例如血液流动或心脏跳动。 who
Moreover, turtles responded to the magnetic fields by orienting themselves in a direction that would have led them towards the capture site had they been where each magnetic field naturally occurs.
此外，如果海龟处在磁场自然分布的任何一个地方，他们就会对磁场做出这样的反应，即，引导自己朝向捕食地点。 yeeyan
Most materials, including milk and water, are diamagnetic, which means they are repelled by external magnetic fields— though this phenomenon is far too subtle to be observed in normal circumstances.
大多数物质，如牛奶和水都是反磁体，即他们会排斥外来磁场，这种现象很微弱，在常规条件下是几乎是观察不到的。 ecocn
Most of the heat in the corona, said Klimchuk, is apparently still released by the snapping of stressed magnetic fields in the corona.
他说，日冕层的大部分热量，很明显地仍是通过日冕层中应力磁场的强烈作用而释放出来的。 yeeyan
My12 year old had a lesson in his science course later that day that mapped magnetic fields of a little bar magnet.
当天的晚些时候，我12岁的大儿子在他的自然科学课上绘制了一幅磁铁的磁场分布图。 yeeyan
My12 year old had a lesson in his science course later that day that mapped magnetic fields of a little bar magnet. He showed me the results.
当天的晚些时候，我12岁的大儿子在他的自然科学课上绘制了一幅磁铁的磁场分布图。他向我展示他的成果。 yeeyan
Providing an on-board power supply is difficult, however, so he is investigating the use of external magnetic fields to power the device.
然而，倘若板载动力装置很难实现的话，他正在研究利用外部磁场给器件提供动力的途径。 yeeyan
Since then several teams have been trying to make colder antihydrogen and to hold on to it using clever configurations of electrical and magnetic fields.
自那以后，好几支试验队伍一直在想方设法生成温度较低的反氢原子，并使用巧妙配置的电场和磁场留住它。 ecocn
So actually, if you just look at magnetic fields and transformers or power adapters, and things like that, you precisely extract energy from the magnetic field.
实际上，如果你观察磁场的话,变压器和电源配适器等类似的装置，它们都是从磁场里面得到能量。163
That is because light is a form of electromagnetic radiation—in other words, a wave in which electric and magnetic fields continuously leapfrog each other.
那时因为光是以一种电磁辐射的形式存在的——换句话说，光就是一种波，在这种波里，电场与磁场不断地相互进行着交替作用。 ecocn
The researchers believe that it could be due to the sudden release of energy, such as magnetic fields in a disk around the black hole that suddenly connect and become more powerful.
研究人员认为可能是由于一个突发的能量释放导致，比如围绕黑洞的圆盘状磁场突然连接并变得更强劲。 yeeyan
These equations represent one of the most elegant and concise ways to state the behaviour of electric and magnetic fields and how they interact with matter.
这些方程以最优雅、最简洁的方式描述了电场和磁场的特性以及电场、磁场与物质互相作用的方式。 ecocn
This is a specially designed magnet that allows an operator to steer the capsule around using external magnetic fields generated in a belt worn by the patient when he is being examined.
它是由一个特制的磁体制成，患者接受检查时会佩戴一条带子以产生一个外部磁场，这样医生就可以通过这个外部磁场来控制胶囊的方位。 ecocn
This technology is not dangerous to humans since it use magnetic fields to transmit energy and not electric fields.
由于采用磁场而不是电场，所以这项技术不会给人带来危险。 ebigear
This transfer, triggered by magnetic fields, is fast— about100 nanoseconds, comparable to how long it takes to store information on a stick of RAM.
这种由磁场激发的转换响应速度非常快，大约100纳秒，与将信息存储于内存条上所需的时间相当。 blog.sina.com.cn
Two problems: The sun is a very weak emitter of microwaves, and worse, microwaves are not affected by magnetic fields!
两点问题：太阳的微波辐射强度非常弱；更关键的是，影响微波辐射的并不是地球磁场！ yeeyan
Which suggests we might be able to see magnetic fields in some way. On the other hand, evolution might have just given cryptochrome a new job in new organisms.
隐花色素的存在暗示也许在某些条件下，人类可以感知磁场，或者，进化使得隐花色素在我们这样的新诞生物种体内负责新的任务。 yeeyan |