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n. 管( tube的名词复数 );<英>地铁;[军事]炮管;管状物
易混淆的单词: Tubes
tubes 用法和例句
- Their many vacuum tubes and mechanical parts required constant maintenance .
- 其中有很多电子管和机械零件,需要经常维修。
- Zettl embedded the tubes in an asymmetric pile of heavy molecules .
- zettl把碳管嵌入了一堆不对称的重分子中。
- Those cardboard tubes make terrific cable tidies !
- 这些纸板管制造出了了不起的线缆收齐器!
- The transistor went on to replace bulky vacuum tubes and mechanical relays .
- 之后晶体管取代了笨重的真空电子管和机械继电器。
- Being very small , transistors are widely used to replace vacuum tubes .
- 由于晶体管体积小,因此被广泛用来代替真空管。