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...electric currents travelling through copper wires...是什么意思？

...electric currents travelling through copper wires...

通过铜导线的电流

相关词汇
electric currents travelling through copper wires

electric

adj. 电的，带电的，发电的，导电的，令人激动的，电动的；n. 电动车辆，带电体；
例句
A household radiator absorbs energy in the form of electric current and releases it in the form of heat.
家用取暖器吸收电流能量，再以热量的形式释放出来。

currents

n. 电流( current的名词复数 )，水流，流速；
例句
Under normal conditions, the ocean currents of the tropical Pacific travel from east to west...
在正常情况下，太平洋的热带洋流自东向西流。

travelling

adj. 旅行的，巡回的，旅行用的；n. 旅
例句
It is probably easier to make an analogy between the courses of the planets, and two trains travelling in the same direction.
将行星的运行比作两列火车朝同一方向行驶可能更容易些。

through

prep. 通过，穿过，经由，透过，凭借；adv. 从头到尾，彻底，自始至终；adj. （电话）接通，通话完毕，有洞的，直达的；
例句
The proposal was instantly voted through with two to one in favour, accompanied by enthusiastic applause...
在热烈的掌声中，提案以2比1的优势很快通过了表决。

copper

n. 铜，铜币，紫铜色，警察；adj. 铜制的；vt. 镀铜；
例句
Bronze is an alloy of copper and tin...
青铜是铜和锡的合金。

wires

n. 金属丝( wire的名词复数 )，电线，电报，金属丝编制的栏栅；
例句
The wires do not have a large enough surface to catalyse a big explosion.
这些导线覆盖的面积不够大，不足以引发大爆炸。
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。
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。
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。
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
As the water evaporates, a crust of salt is left on the surface of the soil.
随着水分的蒸发，地面上留下了一层结晶盐。
...the matriarchal figure of his grandmother.
他祖母的家长地位
...Russia's fledgling democracy.
俄罗斯新兴的民主
I first worked with him in 1971 when we were both on the lowest rung of our careers...
我第一次和他共事是在1971年，那时我们的事业都刚刚起步。
...shopping with their plastic money.
用他们的信用卡购物
She was involved in a serious car accident last week...
上星期她卷入了一场严重的车祸。
The course is suitable for beginners and advanced students...
本课程适合初学者及程度较高者。
He has killed many in his time, and is wanted in at least three countries...
他那个时候杀了很多人，现在至少有3个国家在通缉他。
The King has merely given the politicians enough rope to hang themselves...
国王只不过是给了这些政客自缚的绳子。
...a badly dubbed foreign film.
配音很差劲的外国电影