The call control function in the circuit exchange is given up.

所述电路交换域适配器保持所述与第二方建立呼叫分支；

youdao

Soft exchange is one of the core equipment of the next-generation network and also one of the equipment of evolving from circuit exchange network to packet exchange network.

软交换是下一代网络的核心设备之一，也是目前电路交换网向分组交换网演进的设备之一。

youdao

Further study of Circuit exchange regulator presents, takes the starting current as feedback signal to complete closed-loop control of soft start control of the three-phase induction motor.

对交流调压电路进行了进一步的研究，利用起动电流信号作为反馈量，对三相感应电动机软起动控制系统进行闭环控制。

youdao

On Tuesday,the Securities and Exchange Commission announced new "circuit breakers" to support orderly trading.

VOA: special.2010.05.21

Gold also traded lower on the Tokyo Commodity Exchange, triggering circuit breakers because of steep price drops.

WSJ: Gold Plummets to Two-Year Low

The Securities and Exchange Commission finalized the new circuit breaker rules last month in response to the May 6 market crash.

FORBES: Do New Market Circuit Breakers Encourage Rogue Trading?

The NYSE has a circuit breaker in place, so the exchange shut off trading for a period of time to quell panic.

FORBES: Flash Crash: The Regulators Did It