diatom-earth

例句：

1. 1. The soil is rich in nutrients and has a high water-holding capacity, making it ideal for growing plants.
   土壤富含养分，保水能力强，非常适合种植植物。
2. 2. The use of diatom-earth in construction materials can significantly reduce the environmental impact of building projects.
   在建筑材料中使用硅藻土可以显著降低建筑项目对环境的影响。
3. 3. The company's research team has developed a new method to extract diatom-earth from seawater, which could revolutionize theway we extract minerals from deep-sea environments.
   该公司的研究团队开发了一种从海水中提取硅藻土的新方法，这可能彻底改变我们从深海环境中提取矿物的方式。