A new type of microcomputer transducer of electricvariables is introduced, which is based on AC samples.
介绍一种基于交流采样技术的新型微机电量变送器，并且针对其特点提出了对其自检的方法。
2
The three variables of the electric characteristic of human auricular points can be regarded as observed targets that reflect the physiologic or pathologic changes.
用耳穴电特性三变量作为生理或病理变化的观察指标。
3
The Green's functions for electric and magnetic vector potentials in a sectoral wave guide and its cavity are derivated by using the separation of variables, Fourier transform and residue theory.