（领导体制）
Chenguang sports activities
网毯式输导体系
meshwork -carpet type of transportation system
123相高温超导体
123 phase high-Tc superconductor
1480 nm 大功率半导体泵浦激光器
1480 nm high power laser diode for fiber amplifier-pumping
243nm半导体激光器
quadrupled frequency 243nm diode laser
2维半导体模拟
2D semiconductor simulation
Ⅱ-Ⅵ半导体材料
semiconducting Ⅱ-Ⅵ materials
Ⅲ-V族半导体
V compound semiconductors