Cathode rays are attracted by a positive charge.

阴极射线被正电荷所吸引.

《简明英汉词典》

These agents were called'cathode rays.'

这些物质被称为 “ 阴极射线”.

辞典例句

The cathode rays are always beamed on a fresh area of the anode surface.

阴极射线总是射向阳极表面的新区域.

辞典例句

He won a 1905 Nobel Prize for his work on cathode rays.

因在阴极射线方面的成果而荣获1905年诺贝尔奖.

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