ammoniann.氨氮
ammonian.氨;阿摩尼亚
ammoniated dentifrice氨化牙粉
ammonia-N production氨态氮产生量
Ammonia compressor set氨压缩机组
ammonia neutralization氨水中和
ammonia-cooling type氨冷式
ammonia converting gas合成氨转化气
ammonia excretion rate排氨率
ammonia gas developing氨气现象
Ammonia-water method氨水法
Ammonia concentrations乳酸