genetic increment of strata

例句：

1. 1. The study of genetic increment of strata is crucial for understanding the evolution of life on Earth.
   研究地层遗传增厚对于理解地球上生命演化至关重要。
2. 2. The geological survey team has discovered a genetic increment of strata in the area, which may indicate an ancient volcanic eruption.
   地质调查队在该区域发现了地层遗传增厚现象，这可能表明该地区曾发生过古代火山喷发。
3. 3. The genetic increment of strata provides valuable information about the past climate and environment.
   地层遗传增厚为了解过去气候和环境提供了宝贵的信息。