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A diode rectifies alternating current.是什么意思？

A diode rectifies alternating current.

二极管调整交流电.

相关词汇
diode rectifies alternating current

diode

n. 二极管；
例句
The diode is used routinely in many kinds of electronic circuits.
二极管早已作为常规器件应用于多种电路中.

rectifies

v. 改正，矫正( rectify的第三人称单数 )，精馏；
例句
A diode rectifies alternating current.
二极管调整交流电.

alternating

adj. 交互的，<医> 交替的；v. 交替( alternate的现在分词 )，（使）交替， （使）轮换；
例句
This is an alternating current generator.
这是一台交流发电机.

current

adj. 现在的，最近的，流行的，流传的；n. 趋势，电流，水流，涌流；
例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
...very light-weight robots that we could send to the moon for planetary exploration.
可以发射到月球上进行行星探测的极轻型机器人
Electric rays stun their prey with huge electrical discharges...
电鳐能放出强大的电流把猎物击晕。
The old man didn't seem to attach any importance to the question.
这老人似乎一点也不重视这个问题。
a craggy face with deep-set eyes and bushy brows
一张粗犷的脸，眼睛深陷，眉毛浓密
He is a sensitive friend of mine.
他是我的一个体贴人的朋友。
I use a sunscreen whenever there is even a remote possibility that I will be in the sun...
不论何时只要有一点可能暴露在阳光下，我就会用防晒霜。
Sideshows at the championship include highland dancing and a play by The Wanlockhead Players.
锦标赛上的助兴节目包括高地舞蹈和万洛克黑德剧社上演的一部剧。
...gases produced by burning coal and oil.
煤和油燃烧时产生的气体
...rural electrification.
农村供电
The war was ended and we looked forward to the dawn of much happier days.
大战结束了, 我们盼望着更加美好的日子的来临。