n.土壤学；儿科学

Pedology is the study of soils in their natural environment.
土壤学是研究自然环境中土壤的学科。
The pedologist examined the soil profile to determine its age and composition.
土壤学家检查了土壤剖面以确定其年龄和成分。
Pedological research helps farmers understand how to improve soil fertility.
土壤学研究帮助农民了解如何提高土壤肥力。
The course in pedology covers topics such as soil formation and classification.
土壤学课程涵盖土壤形成和分类等主题。
The new findings in pedology have implications for global climate change studies.
土壤学的新发现对全球气候变化研究有重要影响。
Understanding pedology is crucial for sustainable land management practices.
理解土壤学对于实施可持续的土地管理至关重要。
In pedology, the study of soil horizons reveals clues about past environments.
在土壤学中，研究土壤层次可以揭示过去环境的线索。
The pedologist's work involves analyzing the mineral content and organic matter in soils.
土壤学家的工作包括分析土壤中的矿物质含量和有机物。
Pedology plays a key role in identifying optimal sites for agriculture and construction.
土壤学在确定农业和建设的最佳地点方面起着关键作用。
Comparative pedology studies how soil types differ across various geographical regions.
比较土壤学研究不同地理区域间的土壤类型有何差异。