call sign
英 [ˈkɔːl saɪn]
美 [ˈkɔːl saɪn]
n. (无线电通讯的)呼叫信号，呼号
牛津词典
noun
- （无线电通讯的）呼叫信号，呼号
the letters and numbers used in radio communication to identify the person who is sending a message
柯林斯词典
- (电台的)呼叫信号
Acall signis the letters and numbers which identify a person, vehicle, or organization that is broadcasting on the radio or sending messages by radio.
双语例句
- What's the last letter in your call sign?
你呼号的最后一个字母是什么？ - What was William Adama's call sign?
威廉。阿达玛的呼号是什么？ - In fixed telephone correspondence business, now the strategy that owe an adoption is to owes behind the first month of fee practice to limit the call sign, namely the customer's can be shouted but can't be active to exhale;
在固定电话通信业务中，目前对欠费用户采用的策略是欠费后第一个月实行限制呼叫，即该用户只能被呼而不能主动呼出； - The room even has emergency call buttons in both the room and the toilet-a sign of wisdom and thoughtfulness.
房间里和厕所里居然还有紧急按钮，这真的是智慧和细心的结合啊。 - The terminal behind the NAT can communicate any another terminal of the LAN to start the call sign, but can't receive the signal of the terminal ( or is another behind the NAT) outside the LAN.
NAT后的终端可以向位于相同局域网上的任何别的终端发起呼叫，但不能接收局域网外终端（或者是另一个NAT后的终端的）呼叫。 - The first loss of the jet's transponder, which communicates the jet's position, speed and call sign to air traffic control radar, would require disabling a circuit breaker above and behind an overhead panel.
首先被关闭的应答器可向空中交通控制雷达发送飞机位置、速度和呼叫信号，关闭它需要切断顶部仪表板上方和后面的一个断路器。 - Markets, too, tend to treat even a rumour of an imminent call on the IMF as a sign that matters have spun out of control.
同样，市场也趋向于甚至是把一个即将拜访IMF的谣传作为形势已经失控的信号。 - VAP ( the Voice Value-Added service platform) is the core module of the speech contents business system, completing the speech call sign to continue and the Voice Value-Added service business to be explained and run.
语音增值业务平台VAP（Voicevalue-Addedserviceplatform）是语音内容业务系统的核心模块，完成语音呼叫接续和语音增值业务解释执行的功能。 - Some managers may be annoyed if you call them, though others will see it as a sign of initiative.
如果你给他们打电话的话，很多经理可能会觉得很烦，而有些却可能将这一举动视为主动。 - If you call this plus, then if you get a minus sign, you know that the velocity is in the opposite direction.
你若称此为正号，你若想要一个负号，你们知道的，相反方向的速度。