main signal

LFM signal will likely become the main signal form in underwater target strength broadband test.

线性调频信号可能将成为水下目标强度宽带测试的一种主要信号形式.

some estimators can detect signals 50 to 100 db from main signal.

一些估计可以侦测到信号50至100分贝，从主要的信号。

main signal transduction pathway of important cytokines in hepatic fibrosis

肝纤维化重要细胞因子的主要信号转导途径

in the course of recording heart sound, it is inevitable that many kinds of noise will be merged in the main signal.

在采集心音信号过程中，难免要引入噪声，这些噪声影响到心音的分析结果。

improvement of flashing problem in hump main signal

驼峰主体信号机闪光信号问题改进

factors influencing application of cab signal as the main signal and its solutions

影响机车信号主体化的因素及解决措施

ultrasonic control of the main signal processing circuit including: signal amplification, shaping and receive to send.

超声波控制电路的主要信号处理过程包括：信号的放大、整形和接收发送。