In the ATM network, ABR service USES a rate-based flow control mechanism.

AT M网络中abr服务采用基于速率的流量控制机制。

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ABR service is very important in ATM networks.

A BR服务在AT M网络中占有重要地位。

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Auailable Bit Rate (ABR) Service can make most effective use of ATM networks resources. LANS can achieve interworking of high throughput and low loss through WAN as well.

业务可以提高AT M网络的利用率，能让用户LAN通过广域网进行高吞吐量、低丢失率的互通。

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