理学 臭氧层损耗物质 释 ozone depletion substance; ODS 臭氧层损耗物质 广泛用于冰箱、空调、灭火器、干洗、清洁溶剂、电子设备和农业熏蒸剂的破坏臭氧层的物质。
数据库 特种数据库 释文 operational data store, ODS 操作型数据仓储
- National Bank of Cuba
- National Bank of Nicaragua
- National Bank of Panama
- National Bardo Museum
- National Basic Medical Insurance, Industrial Injury Insurance and Maternity Insurance Drug Catalog（China）
- National Basic Population Information Database
- national basic public health service project management platform
- National Basic Research Program of China (973 Program)
- National Basketball Association
- National Beauty and Heavenly Fragrance
- National Beiping Academy
- National Beiping Art School
- national bibliography
- National Bibliography of New Books
- National Biosafety Committee of Agricultural Genetically Modified Organisms
- National bond guaranteed on import surtax
- national bonds
- National Book Award
- National Book Design Art Exhibition
- National Book Expo
- National Books Museum of China
- National Broadcasting Company
- National Broadcasting Company， NBC
- National Broadcasting Services of Thailand
- National Bureau of Corruption Prevention