电信专业英英词典K

 

　　Key Telephone System (KTS)

　　KTS is an arrangement of multi-line telephones and associated equipment that permits the station user to depress buttons (keys) to access different central office or PBX lines, as well as to perform other functions. Typical functions include answering or placing a call on a selected line, putting a call on hold, using the intercom feature between phones at the same location, or activating¹ a signal buzzer².

　　KSU

　　key service unit

　　KTS

　　key telephone system

　　Kbps - Kilobytes per second. A kilobyte equals a thousand bytes.

1 activating   

活动的，活性的

参考例句：

• "I didn't say we'd got to stop activating the masses! “我并没说就此不发动！ 来自子夜部分
• Presumably both the very small size and activating influence of fluorine atoms contribute to this exception. 这大概是由于氟原子半径小和活性高这两个原因的影响，氟原子对这种例外做出了贡献。

2 buzzer   

n.蜂鸣器；汽笛

参考例句：

• The buzzer went off at eight o'clock.蜂鸣器在8点钟时响了。
• Press the buzzer when you want to talk.你想讲话的时候就按蜂鸣器。