dedicated line

基本解释

Packet switching does not require a dedicated line between the sender and recipient.
包交换不需要在发送方和接收方之间使用专用线路。
The technology to exchange quantum messages along a dedicated line already exists and is in use for secure communication.
这种通过专用线交流信息的渠道已经存在并且被用于安全传输。
The canton of Geneva became a world pioneer when it decided to use quantum cryptography to protect the dedicated line used for counting votes in the October national elections.
二千零七年十月，瑞士国家选举为量子密码首次在“现实世界”中亮相提供了舞台。

C-MAX Energi is Ford's first production plug-in hybrid vehicle and part of the company's first dedicated line of hybrids.
ENGADGET: Ford C-Max Energi pricing: $29,995 after a federal tax credit, available this fall
To oversimplify a bit, a circuit switch opens up a dedicated line between you and that fellow you're talking with 1, 200 miles away.
FORBES: Survival technique: paranoia
To oversimplify a bit, a circuit switch opens up a dedicated line between you and that fellow you're talking with 1, 200 kilometers away.
FORBES: Survival technique: paranoia