轨道精调系统
track accurate adjustment system
国家级精品课
national level quality course
国家级精品课程
state-level fine quality course
national golden curriculum
national excellent course
国家精品课程
national superior courses
national elite course
National program of elaborate courses
National fine-designed courses
广州热精海洋气象研究所
Guangzhou Institute of Tropical and Oceanic Meteorology