abbr.acceleration-deceleration unit 加速度-减速度单位,accessory dwelling unit 附属住所单位,accumulation-distribution unit 积累-分发单位,analog-to-digi tal (conversion) unit 模拟-数字(转换)单元...
联氨燃料火箭的NO和H2O排放物引起的臭氧减少.Ozone depletion caused by NO and H 2 O emissions rom hydrazine - fueled rockets.然而联氨对于其他部位癌症的影响则不确定.Results for other cancer sites are inconclusive.白色或黄色磷 、 镁联氨.White or Yellow phosphorus, Magnesi...