查询信号的英文

request signal

• 查询:    make inquiries
• 信号:    signal; semaphore; ...
• 查询信:    letter of referenc ...

例句与用法

1. ( chinese patent , zl0222116022 ) chapter 3 analyses the response signal of one - port passive saw resonator , which is stimulated by wireless request signal ; adopts the method of maximum likelihood estimate to measure the carrier frequency of the transient response signal
   第三章介绍了saw谐振器在无线查询信号激励下产生的传感输出信号的理论模型，并对其有效性进行了实验验证；在此基础上，根据传感信号的瞬态特征，运用最大似然估计原理估计传感信号的主频。