stratified multistage sampling

  1. 分层多级抽样

网络词典

stratified multistage sampling

英 ˈstraɪtɪfaɪ 美 ˈstraɪtɪfaɪ
形容词中文翻译 中文翻译:分层的
同义词: ['stratified', 'layered例句:1. The rock formations are stratified in layers.(岩石层是分层的。)2. The soil is stratified with different types of vegetation.(土壤分层,有不同种类的植被。)']

例句:

  1. 1. The rock formations are stratified in layers.
    岩石层是分层的。
  2. 2. The soil is stratified with different types of vegetation.
    土壤分层,有不同种类的植被。
  3. 3.The geological survey revealed that the land was once covered by stratified sediments.
    地质调查发现,这片土地曾经覆盖着分层沉积物。