subscribers exchange 中文意思是什麼
subscribers exchange
解釋
用戶交換機- subscribers : 捐款人
- exchange : vt 1 （以某物與另一物）交換，調換 （for） 2 互換，交流，交易。3 兌換。 vi 1 兌換 （for） 2 交換；...
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The introduction of the v5 standard interface in exchange realizes the digital link between the local exchange and access network, makes the digital channel connect with the subscribers directly or more closely, and finally achieves the digital access network
V5標準介面的引入使得接入網與本地數字交換機直接採用數字相連，使數字通道靠近或直接連接到用戶，實現了接入網的數字化。 -
The municipality has a telephone exchange capacity of 770, 000 lines, fixed telephone subscribers 520, 000, mobile phone subscribers 200, 000, broadcast paging subscribers of 170, 000, internet subscribers of 50, 000 and telephone penetration rate of 23 lines per hundred persons
電話交換機容量達77萬門，固定電話用戶52萬戶，移動電話用戶20萬戶，無線尋呼用戶17萬戶，國際網際網路用戶5萬多戶，電話普及率每百人23部。
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