On an oscilloscope, you can see an electrical current oscillate up and down.

在示波器上面你可以看到一股电流上下振动.

《简明英汉词典》

Resistor offers resistance to the flow of electrical current.

电阻器起着对电流流动的阻碍作用.

辞典例句

When it came to gossip Gillanbone was as receptive as a wire to an electrical current.

此事一旦传开,吉兰本就会象电线接上电流一样马上将它传遍大街小巷.

辞典例句

For an electrical current, you only need two contacts.

对于电流你只需两个接触器.

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Voltage Deduction Coil - Used to increase or decrease electrical current in something.

扣除电压线圈用来增加或减少电流在一些.

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All of the wires have to conduct electrical current.

所有的导线都要载电流.

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The process does not require electrical current or anodes as in electroplating.

但是在电镀过程中不需要电流或阳极.

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The electrical current has alternated the direction of its flow.

电流已经改变了其流向.

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Violence is an addictive electrical current, which burns at both ends.

暴力是在两端同时灼烧的令人上瘾的电流.

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Pacemaker cells produce an electrical current that causes the heart to beat.

起搏细胞产生的电流可使心脏跳动.

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Conduct electrical current to the electrolyte.

引导电流传送至电解质.

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The electrical current switched over to positive.

电流转换为正电.

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To cut down the dangers such as electrical current, he cut off the electric source first.

为了减少危险,比如电流, 他先切断了电源.

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Corresponding, the effects of different parameters of pulse electrical current are different on the results.

脉冲电流参数不同, 对金属凝固组织的细化效果明显不同.

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An electrical current begins to flow through a coil, which is connected across a charged condenser.

如果线圈跨接到充过电的电容器上,电波就开始流过线圈.

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