Description: |
Publication is the first Chinese core journals; national excellent journal, Journal of the Chinese Science Citation Database sources; Chinese Academic Journal Comprehensive Evaluation Database source journals; "China Journal", "China Academic Journal (CD)"; Chinese journal square journal . Major reports on the microwave, radio, time, frequency, electromagnetic, optical measurement of the standard design and development and measurement of test technology, automated testing and marking machine applications, mapping error of the theoretical analysis and measurement, quartz crystal design and development, as well as the length, thermal , chemical and electronic applications and test and measurement technology, equipment testing, repair, experiences, dynamic measurement at home and abroad, new products and new technologies. (Translated by machine.) |