晶体管比真空管体积小、价格低，而且运行快而发热少。

Transistors are smaller and less expensive than vacuum tubes, and they operate faster and produce less heat.

youdao

晶体管比真空管体积小、价格低，而且运行快而发热少。

Transistors are smaller and less expensive than vacuum tubes, and they operate faster and produce less heat.

youdao