countersign是什么意思

网络释义

用法例句

The working principle and method of IFF systems were analyzed for a certain type of airplane, and particular study was made on how to implement encoding and decoding of the inquiring and responsive signal.

　从某型机的实际工程背景出发,对其协同敌我识别系统的工作原理和实现方法进行了研究,特别对询问、应答信号编码和解码的实现方法进行了探索。

In an asynchronous system, an acknowledge must be generated.

在异步方式中，则必须发出应答信号。

When the arbiter sees a bus request come in, it sends its reply on the bus grant line.

当仲裁器发现有总线请求进入时,就在总线应答线上发送应答信号。

Secondary Surveillance Radar Multi-targets Responsive Signal Processing Based on FPGA

基于FPGA的二次雷达多目标应答信号处理

Upon receipt of the HOLD-acknowledge, the DMA knows that the bus are released.

在接收到HOLD应答信号时，DMA便知道总线处于高阻抗状态。

If device I did not generate the interrupt it will propagate the acknowledge signal to device II.

如果设备Ⅰ不产生中断，则把应答信号传输到设备Ⅱ。

electronic aural responder

电子音响信号应答器

The transponder automatically sends out a signal.

发射机应答器便会自动发出信号。

To transmit a signal for setting off an appropriate response.

询问传递信号以开始恰当的应答

Please speak after the tone, eg as an instruction on an answering machine.

听到信号後请讲话（如应答机的提示）.

It then goes to sleep, and responds with the "HOLD-acknowledge" signal.

然后进入静止状态，并以“HOLD应答”信号作为响应。

Role of Signal Molecule Calcium Ion in Plants Response to Stresses

信号分子Ca~(2+)在植物逆境应答中的作用

called subscriber anwser signal

被呼叫用户回答信号

IV. Choose the right reply.

选出相应的答语的代号。

Enhancement of Neutralizing Antibody Response of Coxsackievirus B3 VP1 DNA Vaccine by a Signal Peptide DNA of Human IL-2;

人IL-2信号肽基因增强柯萨奇B3病毒VP1DA疫苗诱导的中和抗体应答

Design of Passive RFID System for Indoor Localization Based on Signal Received by Transponder

基于信号到达应答器的无源射频识别室内定位系统设计

Research Advances on Responsion Molecular Mechanisms and Signal Cascade for Plants to Enhanced Ultraviolet-B Radiation

植物对UV-B辐射增强应答的分子机制及信号级联研究进展

A radio or radar transmitter-receiver activated for transmission by reception of a predetermined signal.

发射机应答器一种收到预定信号之后就开始发射信号的无线电或雷达发射接收机

A signal sent in response to a clear forward signal that indicates the circuit is free at the incoming end.

为应答清除 转发信号而发送的一种信号，用来表明该线路的输入端是空闲的。