When the base level descends, range of distribution increases and new fan-delta lobes appear.
基准面下降，展布范围增大，并出现新的扇三角洲朵体。
With a vast range of distribution and long-term effects, acid rain is one of environmental pollutions caused by atmospheric changes.
酸雨是在大气环境发生变化后引起的环境污染之一，其特征是分布范围广，作用时间长。
With a vast range of distribution and long-term effects, acid rain is one of environmental pollutions caused by atmospheric changes.
酸雨是在大气环境发生变化后引起的环境污染之一，其特征是分布范围广，作用时间长。
应用推荐