因为移动的电荷会产生电流,变化的磁通量会产生电压,新的设备会从电流中产生电压,像电阻一样,不过是以更加复杂、动态的方式。
Because moving charges make currents, and changing magnetic fluxes breed voltages, the new device would generate a voltage from a current rather like a resistor, but in a complex, dynamic way.
同样,移动磁体也可以使线圈中产生电流。
Similarly, moving a magnet creates an electric current in a neighbouring wire.
他发明的装置运转起来就像一台典型的直线发动机。在装置内,磁铁在线圈内上下移动从而产生电流。
His invention works much like a typical linear generator, in which a magnet is moved up and down inside coils of wire, inducing electrical currents in the process.
而自由电子则通过一条导线移动至第二电极,从而产生电流。
This forces the freed electrons to travel to the second electrode through a wire, creating an electric current.
在锂电池充电时,锂离子从正极向负极移动,而在锂电池放电时,锂离子从负极向正极回流,为连接在锂电池的外接电路提供电流。
When the thing is discharged, the ions flow back and in the process cause a current to flow in an external circuit attached to the battery.
细菌释放质子与水中的电子结合,因此电子移动产生了电流。
What that means is that they produce this electrical current, which are electrons, they release protons in the water and these combine with electrons.
这一方向的转变会将角动力(angular momentum)传递到域壁(the domain wall)上,推动域沿着电流的方向移动。
That flip transfers angular momentum to the domain wall, pushing it along in the direction of the current.
然而,(帕金博士的这一新技术)不似传统硬盘技术转动硬盘盘片那样移动磁头下的电线,而是使用一股电流推动这些“域”沿着电线移动。
But instead of moving the wire to bring those domains under the heads, in the way that a spinning hard disk would, his device moves the domains themselves along the wire, using an electric current.
使用电流,他们可以来回地移动毫微管内的铁粒子。
By applying a current, they were able to shuttle the particle back and forth.
通过改变两个之一电磁铁的电流,阀芯移动的位移能够被改变,因此控制了通过阀的流量。
By varying the current to either solenoid, the amount of spool movement can be varied and hence the amount of flow through the valve can be controlled.
让永久磁铁在线圈中进出运动或让一个导体在固定的永久磁铁附近的区域移动,也会产生电流。
A current can also be induced by constantly moving a permanent magnet in and out of a coil of wire or by constantly moving a conductor near a stationary permanent magnet.
由于移动系统的微妙性质,这种类型的仪器是只适合测量电流50毫安直接的。
Owing to the delicate nature of the moving system, this type of instrument is only suitable for measuring currents up to about 50ma directly.
该电路较佳地包括一线圈,且电流的施加较佳地感应出线圈的相对较小的移动。
The circuit preferably comprises a coil and the application of current preferably induces a relatively small movement of the coil.
定性地看,这个方程组意味着:电场是由正电荷指向负电荷,磁场围绕着电流即移动的电荷。
Qualitatively, the equations mean this: Electric fields point out from positive charges and into negative charges, and magnetic fields curl around currents (moving charges).
如果声波能够在移动的电流中复制,它们就能够被沿电线传送。
If sound wave could be reproduced in a moving electrical current, they could be sent along a wire.
电迁移是金属原子沿着电流方向的移动。
Electromigration is the movement of metal atoms in the direction of current flow.
用窗口实时移动的思想计算当前时刻以前一周波电流方均根值平方作为瞬动脱扣的判断依据。
Using the method of window moving in real time, the root mean square value of current of the last cycle was calculated as the criteria for instantaneous overcurrent protection.
含有极谱实验参数(峰电位的移动和峰电流的变化)的实验络合物形成曲线是特定金属络合物体系的特征函数。
The ECFC, in which experimental parameters (a shift in a peak potential and a variation in a peak current) are included, appears to be a characteristic function for a particular metal ligand system.
在这种形式的“发电衬衫”中,这样的一种系统可以提供足够的电流,驱动于小型电子装置,比如移动电话或小型传感器,就像那些用来警告消防员防范毒素的传感器。
In the form of a "power shirt" such a system could deliver enough current for small electronic devices, such as mobile phones or small sensors like those used to warn firemen of toxins.
当导线停止移动时,则电流就停止流动。(补充宾语)。
在光学电流传感器系统中,光源的驱动电流与环境温度改变,都会造成光源峰值波长移动。
In an optical current sensing system, when the fluctuations of the driving current or the ambient temperature of the optical source used happens, the peak wavelength of the source will change.
伴随着致密化进程和电流的增大,系统的最大温度区域由石墨冲头末端向粉末内部移动;
With increasing the current and densification process, the position of the maximum temperature moves from the extremes of graphite punches into the interior of powders.
人类对电弧很熟悉------它是(这样形成的:)两个电极或两个点充上了电,携带着电流;突然,它们之间的空气充满了微小的,快速移动的电光。
Humans are familiar with arcing, where two poles or points are electrified, carrying an electric current, and suddenly the air between them is filled with a minor lightning bolt - zap.
由于新开发的A /D转换器允许任意积分时间设定, 7461A是理想的平均测量的脉冲电流和电压的移动电话和显示器生产商。
Since the newly developed A/D converter has allowed arbitrary integration time setting, the 7461A is ideal for average measurement of the pulsed current and voltage of mobile phones and LCDs.
“电荷的定向移动形成电流”是不正确的,因为电荷不能单独移动;
It is not correct that the electric charge's directional migration forms the electric current, because the electric charge cannot alone move.
“电荷的定向移动形成电流”是不正确的,因为电荷不能单独移动;
It is not correct that the electric charge's directional migration forms the electric current, because the electric charge cannot alone move.
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