1·In this paper driven and jacked piles in non-uniform ground consisting of clayey and silty soils in Shanghai region have been studied.
本文报道了上海地区由粘土和粉砂组成的不均匀地基中的打入桩和压入桩的研究工作。
2·Vineyard: selected grapes cultivated at between 300 and 550 metres above sea level, on clayey - sandy soil with limited yields of grapes per hectare.
葡萄园：这个葡萄园坐落在海拔300 - 550米的山坡上，此地区土壤为粘土和砂石土，每公顷的土地上葡萄产量有限。
3·Besides, the author emphasizes the importance of studying seismic crack of clayey core or apron, and proposes a procedure for studying this problem.
此外，作者强调研究土石坝的粘土心墙或斜墙地震裂缝的重要性，并对这个问题的研究方法提出建议。