负极

The heart of a LED is a semiconductor chip of which one side is attached on the top of an anvil that is the negative power lead, and the other side is connected with a whisker to a positive power lead. It is the most important part of the LED, and it is entirely encapsulated in an epoxy resin enclosure.

LED的心脏是一个半导体的晶片，晶片的一端附在一个支架上，一端是负极，另一端连接电源的正极，使整个晶片被环氧树脂封装起来。

So, I approached them to find out what was happening. As it turmed out that the two ladies and a Tai Chi master did not know how to cable up the car batteries. As a boy scout following scout motto, good turn a day, I quickly connected positive to positive and negative to negative.

因此我靠近他们看看发生了什麼事，原来就是两位女士和太极教练不知道该如果让电池救急充电，基於童子军的座右铭，日行一善，我很快的就将正负极相互连接，宾果！

The WEDM process makes use of electrical energy generating a channel of plasma between the cathode and anode [5], and turns it into thermal energy [6] at a temperature in the range of 8000–12,000 vC [7] or as high as 20,000 vC [8] initialising a substantial amount of heating and melting of material on the surface of each pole.

WEDM 过程象20，000 vC 利用电能引起血浆渠道在负极和阳极[ 5 之间]，和轮它入热能[ 6 ] 在一个温度在8000-12，000 vC [ 7的] 范围或一样高[ 8 ] 初始化一个大数额热化和熔化材料在各根杆表面。

There are no shortcircuit and open circuit on the "–" and "+" poles

正、负极没有出现短路、开路现象

Zn is negative pole of the cell.

锌是电池的负极。

At equilibrium,the rate of the metal dissolution is equal to the rate of the cathodic reaction,and the rate of the reaction is directly proportional to the current density by Faradar's law ;therefore:（6）and the Nernst equation can be rewritten(7)where B is a constant and i0 is the exchange current density,which is defined as the anodiccurrent density at the standard electrode potential.

在平衡，金属溶解的率与负极反应的率是相等的，并且反应的率与电流密度直接地是比例由Faradar的法律；因此：(6)和能斯脱等式可以被重写(7) B是常数的地方，并且i0是交换电流密度，被定义作为正极电流密度在标准电极电位。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。