Its interference way covers mainly electric magnetic radiation conduction and induction coupling.
变频器的干扰途径主要有电磁辐射、导、应耦合。
Its interference way covers mainly electric magnetic radiation, conduction and induction coupling.
变频器的干扰途径主要有电磁辐射、导、应耦合。
Its interference way covers mainly electric magnetic radiation conduction and induct ion coupling.
变频器的干扰途径主要有电磁辐射、导、应耦合。
The vertical electric magnetic force between LIM and reaction plate which dynamically varied with the air gap is simplified as special linear spring.
直线电机和反力板间的垂向电磁作用力随气隙值动态变化，将其简化为特殊的线性弹簧。
Based on the previous study on electric magnetic pumps, a new sodium pump based on superconduct is put forward and mathematical model is established.
通过对以往电磁泵的研究，提出了基于超导的新型钠泵，并建立了数学模型。
We can describe quantities of electric magnetic field in different inertia system, and use Lorentz transformations to educe the transformations between them.
描述电磁现象的场量在不同的惯性系中有不同的量值，利用洛伦兹变换关系式导出它们之间的变换形式。
On this basis, draw magnetoelastic movement stability equation of thin current-carrying plates under the effect of electric magnetic field and machinery load.
并在此基础上，得出了载流薄板在电磁场与机械荷载共同作用下的磁弹性动力稳定性方程。
The paper introduced the haulage speed regulating device of the electric magnetic speed regulating electric haulage coal shearer with MC68HC05B6 microcomputer.
提出了基于单片微型计算机MC 68hc05 B6的电磁调速电牵引采煤机牵引调速装置。
The paper introduced the development, design and structure of the thin seam coal shearer with an electric magnetic sliding differential speed control in detail.
详细介绍了电磁滑差调速薄煤层采煤机的开发设计思路、结构特点；
The test result shows electric expansion valve can improve the adjusting control level of automotive air conditioning and act as an electric magnetic valve as well.
试验结果表明，电子膨胀阀提高了汽车空调的调节品质，同时起到了电磁阀的作用。
The monitoring and measuring results showed the comprehensive electric magnetic method is an effective method to monitor and measure the coal underground gasification.
监测试验表明，综合电磁法是进行煤炭地下气化监测的有效方法。
By calculating, the article analyzes in detail the spread situation of electric magnetic fields in round space when the point electric charge moves in a low speed, and makes the diagram.
通过计算，详尽分析了点电荷低速运动时，周围空间电磁场分布情况，并给出图示。
Methods: After Xinxuetong was administrated intraperitoneally, the amount of blood in the coronary arteries and the amount of output from heart were determined by electric magnetic flowmeter.
方法：心血通经腹腔注射后，采用电磁流量计分别测量冠脉血流量，以血氧计测定血氧含量，计算心肌耗氧量。
Using the on off sensor that fixed on the load side line of electric equipment to control electric magnetic valve, then carry on remote control and realize automatic sprinkling of spray device.
利用固定在电气设备负荷侧线路上的开停传感器控制电磁阀开关，进行远距离控制，实现喷雾装置的自动洒水。
This paper presents a simple analytical method to study the transient torque on the shaft. That is to apply a transient electric magnetic torque directly to the mechanical model of the shaft system.
通过对轴系暂态扭矩分析采用的简化方法，是将暂态电磁矩模型直接加到轴系的机械模型中的分析，得出有关结论。
In 1832, the year of Michael Faraday's discovery that a changing magnetic field produces an electric field, a young French engineer patented a new and more efficient waterwheel.
1832年，也就是迈克尔·法拉第发现磁场变化会产生电场的那一年，一位年轻的法国工程师为一种新的、效率更高的水车申请了专利。
When light waves enter normal materials such as glass, the material alters the electric and magnetic fields in the light, slowing the waves to a particular new speed.
当光波进入普通材料时，如玻璃，这些材料改变了光波中的电磁场，使光波降低到某一新的速度。
Electric and magnetic fields are generated by phenomena such as the Earth's magnetic field, thunderstorms, and the use of electricity.
电和磁场系由诸如地球磁场、雷暴和使用电等现象产生。
One of them describes how electric and magnetic fields are generated by electric charges and their currents. The other describes the absence of magnetic fields that don't come from electric currents.
其中一项指出电场和磁场是怎样由电荷和电流产生的，另一项指出磁场的缺失并不是由电流产生的。
In a vacuum they all travel at the speed of light; they are all composed of electric and magnetic vectors which are perpendicular to each other; they are all quantized as photons, and so on.
在真空中，它们都以光速前进；它们都由彼此垂直的电磁矢量构成；它们都可以用光子来量化，等等。
He also realised that varying the strength of an electric field would generate a changing magnetic field, even in empty space with no moving electric charges to speak of.
他同时认识到，变化电场强度将会产生一个变化的磁场，甚至在一个没有移动电子的空间中也是如此。
Spin any electric charge and you get a magnetic field.
当你把任意电荷旋转起来，就能得到磁场。
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。
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。
To detect such a tiny force, the NIST team confined about 60 ultra-cold beryllium ions in a device called a Penning trap, which USES magnetic and electric fields to imprison charged particles.
为了测出如此微小的力，国家标准和技术学会的团队将大约60个超冷铍离子装在一个叫做“潘宁陷阱”的装置中，该装置是利用磁场和电场禁锢带电粒子的。
The energy within this circuit oscillates rapidly between an electric field in the capacitor and a magnetic field in the coil.
电容产生电场，线圈生成磁场，电路中的能量就在电场和磁场之间高速振荡。
Maxwell's equations conserve certain properties-the magnetic field intensity, the electric displacement field and the Poynting vector that describes the electric flux of an electromagnetic field.
麦克斯韦方程中有某些特性是恒定不变的——磁场强度、电位移场以及描述电磁场电通量的坡印廷矢量。
Unlike magnetic tapes or hard disks, RAM is an electric form of memory.
RAM跟磁带或硬盘不一样，它是电形式的存储器。
One of the benefits of this technique is that it allows for a relatively rapid detection of tiny electric and magnetic fields.
该技术带来的一项好处是可以相对快速地检测到微弱的电场和磁场。
They state that a moving electric charge will generate a magnetic field while a shifting magnetic field similarly creates an electric field.
它们表明，变化的电荷会产生磁场，变化的磁场同样能够产生电场。
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