软件需求求精
software requirement refinement
《防止船舶污染国际公约》
International Convention for the Prevention of Pollution from Ships 1973
《国际防止海上油污公约》《国际防止海上油污染公约》
International Convention for the Prevention of Pollution of the Sea by Oil
《国际防止海上油污染公约》
International Convention for the Prevention of Pollution of the Sea by Oil
《国际制止公海油污染事件公约》
International Convention Relating to Intervention on High Seas in Cases of Oil Pollution Casualties
《极地防污染证书》
arctic pollution prevention certificate
137Cs污染土壤
soils contaminated with 137Cs
contaminated soil of 137 Cs
3国际防止生活污水污染证书
International Sewage Pollution Prevention Certificate 1973 197
Ⅲ度羊水污染
Severe meconium stained amniotic fluid
Cd、Pb污染
Contamination of Cd and Pb