在不接触电法测量中，为了清晰精确地观测发射机发出的经过空间和地下介质耦合的微弱信号，设计了不接触电法测量仪器的嵌入式智能化系统。
In untouched electronic measurement, the scheme of designing the intelligent instrument is described so that the weak signal which is transmitted by transmitter and coupled by medium is measured.
针对电场强度传感信号测量的特殊要求，研究了电场传感信号的光纤传输和智能测试系统。
The system of fiber optic transmission and intelligent test for the signal of electric field sensing is studied. In the system, the especial requests are considered.
针对电场强度传感信号测量的特殊要求，研究了电场传感信号的光纤传输和智能测试系统。
The system of fiber optic transmission and intelligent test for the signal of electric field sensing is studied.
它能精确测量任意波形的低频模拟周期信号并同时显示其有效值和分贝值。具有智能量程转换功能。
It not only can measure discretionary low-frequency analog signals exactly, but also can show their virtual values and decibels synchronously, which has the intelligent selectiveness of measure.
它能精确测量任意波形的低频模拟周期信号并同时显示其有效值和分贝值。具有智能量程转换功能。
It not only can measure discretionary low-frequency analog signals exactly, but also can show their virtual values and decibels synchronously, which has the intelligent selectiveness of measure.
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