Based on the test and analysis, this paper gives self similarity feature functions of phonon emission process in quantitative test.
本文在试验基础上，通过分析给出了定量考察声发射过程自相似性的自相似特征函数。
2
Taking graphite cathode as an example, the transverse discharge characteristics of a self heated cathode are described. It is indicated that the cathode mechanism is hot electron emission.
本文以石墨阴极为例介绍了一种自热式阴极的横向放电特性，指出热电子发射是该阴极的主要机理。
3
The characteristics of the self absorption of gyrosynchrotron emission arc-investigated detail and its optical depth is estimated from radio microwave source with a magnetic dipole field.