1、There are two basic types of switching techniques: circuit switching and message switching.
交換技術(shù)有兩種基本類型：電路交換和報文交換。

2、OBS combines advantages of Optical Circuit Switching and Optical Packet Switching.
光突發(fā)交換集合了光線路交換和光分組交換的優(yōu)點。

3、The circuit switching still has strong innings left on its card.
電路交換仍有取勝的機會。

circuit switching翻譯