1.
Relating to or designating electric charge of a sign opposite to that of an electron.
正电的与电子所带电性相反的电荷的，表示正电的或阳性的
2.
A positively charged electrode, as of an electrolytic cell, a storage battery, or an electron tube.
阳极，正极电解电池、蓄电池或电子管的正电电极
3.
the positive/negative terminals,eg of a battery
正[负]极（如电池的）.
4.
positive terminal of an electric battery;anode
（电池的）正极,阳极.
5.
An electron with a negative charge, as contrasted with a positron.
电子带有负电荷，与正电荷相反的电子
6.
Electrons are negatively charged with electricity,protons are positively charged.
电子是带负电荷的,质子是带正电荷的。
7.
The plate of the capacitor having lost some electrons will be positively charged.
失去一些电子的电容器板就会带正电。
8.
The Characteristic of Inductance and Capacitance in Sinusoidal A .C.Circuit;
电感、电容在正弦交流电路中的特性
9.
An electric fan will be just the ticket for me
电扇正是我所需要的
10.
Your telegram comes apropos.
你的电报来得正是时候。
11.
dead front switchboard
正面无接线的配电盘
12.
adjustment of alignment-coil current
校正线圈,电流的调整
13.
An electric terminal with positive polarity.
带正极性的一个电极
14.
adjustment of electric braking effort
电力制动力的调整[校正]
15.
an electric current that reverses direction sinusoidally.
正弦地改变方向的电流。
16.
mean of reversed and directed values
正反直流电的平均值
17.
Application of Matlab in Analysis of Non-sinusoidal and Sinusoidal Circuits
Matlab在非正弦/正弦电路分析中的应用
18.
The material that gains electrons becomes negatively charged, while the material that gives up electrons becomes positively charged.
获得电子的材料带负电,失去电子的材料带正电。