zonations造句

• Discovery and features of vertical zonations of tidal salt-marsh foraminifera in jianchuan, north jiangsu province, china
  我国苏北建川潮汐盐沼有孔虫垂直分带的发现和特征
• Since the past 5000 years, it is the most serious period that salt lake withered . ( 2 ) from 1989 to 1999, the deposit zonations have changed . the width including borax mud dust has increased nearly 260m . the area which is rich in boron lithium potassium has increased nearly 2.8km2
  (2)从1989?1999年的十年间，扎布耶盐湖盐的沉积分带发生了变化，含硼砂泥灰带宽度增加了近260m，硼锂钾富集区增大，面积增加了近2.8km~2。