nonstratified form

例句：

1. 1. The nonstratified formof the material is crucial for its strengthand durability.
   这种材料的非分层形式对其强度和耐用性至关重要。
2. 2. In geology, the nonstratified form refers to layers thatare not arranged in a regular pattern.
   在地质学中，非分层形式指的是没有按规律排列的层。
3. 3. The studyof nonstratified forms is important forunderstanding the history of life on Earth.
   研究非分层形式对于理解地球上生命的历史非常重要。