最常用的是一个叫做NAT64的网络地址转换技术，它工作在可以连接到服务提供者网络的装置上。

The most common one is a network address translation technique called NAT64, which can run on an appliance attached to a service provider's network.

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本文介绍了一种新型自动进样器，能够将收集到的样品直接进样到色谱柱，而不用任何流路转换装置或额外的管路连接。

This article describes an autosampler that transfers a collected liquid sample directly to a column, without passing it through any flow-changing device or extra tubing connection.

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为了能使用拨号连接，你需要一个能把计算机信号和电话信号相互转换的硬件装置。

To use a Dial-up connection, you need a hardware device to convert computer signals to telephone signals and back a gain.

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