共 50 条
- [33] The obstacles to the education of the girl in black Africa REVUE DES SCIENCES DE L EDUCATION, 2010, 36 (01): : 267 - 267
- [37] DIFFRACTION AT A BLACK BODY RADIO ENGINEERING AND ELECTRONIC PHYSICS-USSR, 1969, 14 (11): : 1673 - +
- [38] Viscous effect in moving shock diffraction over obstacles Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica, 1995, 16 (06): : 688 - 691
- [40] Analysis of the diffraction of electromagnetic fields by buildings with rooftop obstacles Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers, 2002, 56 (07): : 1134 - 1139