The VGA2100 provides a local connection to the public telephone network for normal or emergency services calls.

该VGA2100提供了一个公共电话网络的正常或紧急服务电话和本地连接。

youdao

The model and algorithm of the earliest emergency-start-time are proposed based on the connection number in multi-resource emergency systems.

给出了基于联系数的多资源连续消耗应急系统的应急时间最早的模型和算法。

youdao

The principle of Emergency Power Supply system is presented, its field of practical application and the connection method of normal circuit and the capacity choice of EPS are discussed in this paper.

简述了EPS应急电源的工作原理，探讨了它的适用领域，给出了EPS应急电源常见的接线方式和容量选择方法。

youdao

We might also have some emergency access to that fiber optic connection.

CNN: Miles O'Brien's hurricane blog

That means they can't easily use all the existing phone extensions in their home, can't make calls if their electricity or Internet connection goes down, and in many cases, don't have access to emergency 911 services.

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