b层的英文

horizon b

illuvial horizon

• b:     a B picture ...
• 层:    I storey; tier; st ...
• 淀积层,b层,b带,沉淀层:    b horizon

例句与用法

1. Northwest of b floor , lianjian building , luohu port , shenzhen
   深圳?罗湖口岸联检大楼b层西北面
2. Through this study and according to the law by which the soil moisture content changes with the time , the soil moisture is determined as consumptive , accumulative , fade - away and stabilization periods
   对于土壤渗透，一般情况下初渗和稳渗速度是林内林外空地沼泽化迹地， a层b层。