1.
"magnetic field : Region around a magnet, electric current, or changing electric field in which magnetic forces are observable."
磁场 :磁体、电流或变化电场周围可以观测到磁力的区域
2.
heating of an insulator by a high-frequency electric field.
用快速变化的电磁场对非导电体加热。
3.
Effect of electric field on low-latitude storm time ionospheric f_oF_2 variations
电场对暴时低纬电离层f_oF_2变化的影响
4.
Similarly, magnetic fields are generated by electric currents and by time-varying electric fields.
相仿地，磁场由电流和随时间变化的电场产生。
5.
Numerical Study of the Ionospheric Electric Field at Mid- and Low Latitudes and It's Influence on the Ionospheric Annual and Semi-annual Variations;
中低纬电离层电场的模拟研究及电场对电离层年度变化的影响
6.
The Proof of Covariance for Canonical Quantization s Approach to Electromagnetic Field;
电磁场正则量子化方法的协变性证明
7.
On the Changes of Traditional Market Functions in Electronic Markets;
论传统市场功能在电子市场新形势下的变化
8.
Changing Business Regulations of Power Supply Enterprises to Suit to Variation of Market Environment;
适应市场环境变化 转变供电企业经营规范
9.
Electric-field changes meter signal de-noising based on multi-wavelet transform
基于多小波变换的电场变化仪信号去噪
10.
Research on Modeling the Transmembrane Voltage Induced on a Cell Membrane in Suspensions Exposed to External Electric Fields;
外电场作用下悬液中细胞膜电压变化建模研究
11.
Study on the Mechanism of the Response of the Transmembrane Voltage Induced by Pulsed Electric Field;
脉冲电场作用下细胞跨膜电压变化的机理研究
12.
Induced Electric Field of Limitless long Straight Conducting Wire through Varying Electric Current;
无限长直导线通以变化电流产生的感生电场
13.
Effect of magnetic field variation in ion source on discharge current in NT50 neutron generator
NT50型中子管离子源磁场变化对放电电流的影响
14.
An impulse or a fluctuating electric quantity, such as voltage, current, or electric field strength, whose variations represent coded information.
电波电脉冲或变化的电量，比如电压、电流或电场强度，它们的变化表示着编码后的信息
15.
The images of electric and magnetic field of different polarizations in the near to far field.
电流源阵列不同极向电磁场之影像在远近场中之变化。
16.
A time-domain Analysis on Waveform Change of Lightning Electric Field and Identification of Discharge Types
闪电电场变化波形时域特征分析及放电类型识别
17.
cross field welding generator
交变磁场电焊发电机
18.
pulse alternative field gel electrophoresis
脉冲交变电场凝胶电泳