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Pigeons navigate less accurately when the earth’s magnetic field is disturbed.

地球磁场受到干扰时,鸽子的导航能力就会变得不准确。

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Agalwood incense could make you feel calm, also can purify our magnetic field.

沈香会让人有安定感,可以净化磁场

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A lot of epidemiology consider to discover, expose in more than 2 fine long hair gauss (electromagnetic wave unit of measurement) the person in magnetic field, meet with cancered risk is higher.

许多流行病学研究都发现,暴露在超过2毫斯(电磁波计量单位)磁场中的人,罹患症的风险就比较

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The maximum of B along elevation direction is closely under the central section of coil.The B of equiamplitude magnetic field is increased by increasing of the output current ...

等幅磁场的磁感应强频电源输出电流的增加而增加,磁场调幅处理能磁场内的磁感应强,调幅波信号的幅值电压,可有效磁场内的磁感应强

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When the circuitry takes the form of two or three wires running in parallel, the magnetic field forms a tubelike trap along which the atoms can move freely.

当线路中有二或三条导线平行排列时,磁场会形成状阱,原子可在其中自由移动。

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This article is introductions of subfebrile diagnosic and pulse magnetic field therapy for malignant tumour with a Humanbody Energy Detector and a Pulse Magnetic Field Therapy Instrument.

用人体热能辐射测试仪早期微热诊断恶性肿瘤,用超低频脉冲磁场症治疗仪瘤和免疫细胞功能。

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Based on the idea of magnetic strain, the model of magnetic strain was used to analysis the magnetoelastic buckling of cantilevered ferromagnetic plate in transverse magnetic field.

基于磁致伸缩的概念,采用磁致伸缩应变模型,对横向磁场中铁磁体的磁弹性屈曲的临界磁场这一问题进行了研究。

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In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际上兴起对恒定磁场后验误差估计的研究,本文系统地介绍这方面的发展概况。

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A method is proposed to exactly diagonalize the Hamiltonian of a N-layer quantum dot containing a single electron in each dot in arbitrary magnetic fields.

摘要用精确对角化的方法研究了处于外磁场中的N层单电子垂直耦合量子点系统,计算了基态跃迁随外磁场的变化关系。

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The Magnetic Stereotaxis System(MSS) is a unique medical device designed to deliver drugs and other therapies directly into the bodies to perform complicated surgical operations.

磁导航外科手术系统是一种利用外界磁场引导药物或其它治疗手段在患者体内完成复杂外科手术的一种全新的治疗设备。

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It was analyzed and calculated through final element analysis (FEA) and the profiles of tile magnetic field and corves of magnetization were plotted.

并通过有限元方法对其进行分析计算,绘了该电机的磁场分布图和磁化曲线簇。为该电机进一步分析、改良供了重要的依据。

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Angle this magnet withershins to an angle that is the multiple of 5o, then measure its magnetizing remanent magnetization curves along H direction.

将该半球的左半部分分成18个5o的瓣,按5o间隔逆时针转动,在原磁场方向测量磁化剩磁曲线,得到一系列磁化剩磁曲线。

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This became possible by a complete new magnetic system, were the voice coil is underhung and always working in the homogeneous magnetic field.

全新研发的磁体系统,使这一切成为可能。现在,电磁线圈全程工作在同性的磁场中。

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A uniform magnetic field acts perpendicular to the porous surface which absorbs the micropolar fluids with a suction velocity varying with time.

均匀磁场垂直作用于可以吸收微极流体的多孔表面,吸引速随着时间而变化。

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This study describes the application of the feedback linearization neural networks, known from neural network computing, to the problem of gradient preemphasis.

本研究应用线性迴归类神经网路于梯磁场的系统参数调整,这种方法不需要重覆量测与调整,因此所需时间非常短。

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Applying basic magnetofluiddynamic theory, the author analyzes the model flowing in plasma sheath under the combined action of magnetic and electric field.

本文应用磁流体力学基础理论,分析了在磁场和电场联合作用下,等离子体鞘中模型流动。

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Magnetic field measurement technology is a important means inresearching the magnetism and related physical phenomenon andgradually forms a branch of swaraj science.

磁场测量技术是研究与磁现象有关物理现象的重要手段,已经逐渐形成为一门独立的科学。

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Plasma transferred arc produces the induced electromagnetic field that makes liquid metal convect in molten pool in the surface metallurgical course.

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。

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The reluctivity matrix is obtained by using the trigonometric function transformation and the form of coefficient matrix is simplified.

该方法适用于任意阶多项式描述磁化曲线的非线性谐波电磁场问 题的求解,并了计算的精

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The significant difference of magnetocardiogram between a healthy heart and the heart with right bundle branch block was observed.

实验结果表明,健康人与心脏病患者的心脏磁场信号存在明显差异。

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科学60秒-科学美国人 2022年12月合集

Parts of the field twist, break and reconnect.

一部分磁场会被扭曲、打断并重连。

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哈利波特精彩瞬间

Actually to, kind of, really to have a go at each other was quite hard.

两个人之间就是有一种磁场很难对他发火。

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国家地理科普(视频版)

Sea turtles use Earth's magnetic fields to navigate.

海龟利用地球的磁场进行导航。

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BBC纪录片《太阳之谜》

The sun is covered in a complex network magnetic fields.

太阳复盖着由磁场组成的复杂网路。

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Asap SCIENCE 精选

Though it goes against intuition, non-magnetic substances can be levitated within a magnetic field.

虽然它违背了直觉,但在磁场中可以悬浮非磁

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CNN 10 学生英语 2019年3月合集

Electrons and protons from the sun are blown toward the earth by the solar wind. As these are carried towards earth, most of them are deflected by earths magnetic field.

来自太阳的电子和子被太阳风吹向地球。 当它被带向地球时,大部分被地球磁场偏转。

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当月 CNN 10 学生英语 2021年5月合集

It was created using a model of gas dynamics, gravity, magnetic fields, heating and cooling and stellar activity and then mixing all that up in a super computer and colorizing it.

此实气体动力学、地心引力、磁场学、加热和冷却以及恒星演化活动建模,再用超级计算机运行该模拟。

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当月 CNN 10 学生英语 2020年3月合集

As these are carried towards Earth, most of them are deflected by Earth's magnetic field.

当它到达地球大气层时,大多数会因地球磁场而发生偏转。

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科学世界

Luckily earth has a powerful magnetic field that reflects 99.9 percent of these particles.

幸运的是,地球拥有强大的磁场

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科普小杂文

It's also in the back, and it takes the alternating current that just came from the inverter and creates a rotating magnetic field that causes the motor to turn.

它也在汽车后部,它吸收来自逆变器的交流电,并产生旋转磁场使电动机转动。

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6 Minute English 六分钟英语

And what about Mars - why doesn't it have a magnetic field?

那火星呢?为什么火星没有磁场呢?

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CNN 10 学生英语 2022年2月合集

Many neutron stars have strong magnetic fields and as they spin, they produce radio emission.

许多中子星都有很强的磁场,当它旋转时,会发射无线电。

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TED演讲(视频版)双语精选

Electromagnetic fields sweep through the cortex like weather systems.

磁场如气象系统般掠过皮层。

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CNN 10 学生英语 2018年2月合集

(MUSIC) AZUZ: In the year 2000, NASA launched a satellite designed to observe the Earth's magneto sphere, an area around the planet controlled by its magnetic field.

(音乐)阿祖兹:在2000年, 美国宇航局发射了一颗卫星,用来观察地球的磁气圈,这是一个由磁场控制的行星。

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当月 CNN 10 学生英语 2020年12月合集

It moves by the power of light and magnetic fields and the researchers at Northwestern University who developed it hope it could one day be used in medicine.

这种机器人依靠光和磁场的力量移动,美国西北大学的研究人员希望有一天能将其用于医学。

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自然百科

Now the mystery there is that in order to have a magnetic field, you need to have a interior to the planet that is at least partially molten.

现在神秘的就是为了有一个磁场的形成原因, 你需要有一个至少是部分熔融的内部行星。

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宇宙奥秘

A moment before the onset of the all and shrouding darkness bright Northern Lights may appear due to changes in the magnetic field around the Earth and the disturbances in the ionosphere.

由于地球周围磁场的变化和电离层的扰动,在笼罩一切的黑暗降临之前,明亮的北极光可能会出现。

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透视百科科技类

That's when magnetic fields and super hot gas violently erupt from the surface, releasing as much energy as ten billion hydrogen bombs.

那时磁场和超热气体会猛烈地从表面喷发出来,释放出近似于 100 亿颗氢弹的能量。

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美国历史频道纪录片《宇宙》

This churning molten core generated a powerful magnetic field.

这个搅动的熔核产生了一个强大的磁场

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Life Noggin 科普精选(双语)

This is what people are talking about when they refer to the dangers of solar storms and coronal mass ejections, which are essentially when the Sun spews out plasma that, along with its embedded magnetic field, can reach Earth.

这就是人口中的太阳风暴和日冕抛射的危险问题,本上是太阳喷出等离子体,连同它的嵌入磁场,到达地球。

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