电流三种最重要的效应是热效应、磁效应和化学效应。
The three most important effects of an electric current are heating, magnetic and chemical effects.
电流的主要效应是磁效应，热效应和化学效应。
The chief effects of electric currents are the magnetic, heating and chemical effects.
按照渗滤电流理论推出的公式表明，由地下水渗滤作用引起的所谓膨胀磁效应也是很小的。
The formulas derived from the theory of diffusion current show that the so-called dilatancy-magnetic effect caused by ground water diffusion is also very small.
奥斯忒的实验是通电流导线产生磁效应的第一个证据。
Oersted's experiment was the first evidence that current - carrying wires produce magnetic effects.
奥斯忒表演了电流能引起磁效应。
Oersted demonstrated that electric currents could produce magnetic effects.
电流的主要效应有磁效应、热效应和化学效应三种。
The chief effects of electric current are the magnetic, heating and chemical effects.
电流的主要效应有磁效应、热效应和化学效应三种。
The chief effects of electric current are the magnetic, heating and chemical effects.
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