Academy of Meteorological Sciences of National Meteorological Bureau
National Center of Digital Seismic Network
national meteorological high performance computer resources
Agricultural Meteorological Center of Sichuan Province
carrying out national requirements in national defense
meteorological data meteorological extremes
bias between the mass center and siffness center
center to center communications
center to center distance
11th Chinese national games
11th Five-Year Plan national major scientific and
16th National Congress of CPC
1980 National Coordinate System
1997 National Conference
2(superscript nd) generation National Health Insur
2000 National Geodetic Coordinate System
2002 National Nutrition and Health Survey