Direct and triaxial shearing tests were carried out for deuterogenic adamic earth, silty clay and completely weathered mudstone, and the experimental results were analyzed.

对次生红粘土、粉质粘土和全风化泥岩进行了直接快剪实验和三轴不排水剪切实验，并对实验结果进行了分析。

youdao

It is the highest for the soft kaolin clay associated with weathered coals, which is well order;

与风化煤共生的软质高岭土中高岭石结晶度最高，为高度有序类型；

youdao

Women of the Bakgatla ba Kgafela community of Botswana practice earthenware pottery-making skills using clay soil, weathered sandstone and other materials to make pots of different forms, designs and styles that relate to the traditional rituals and beliefs of the community.

UNESCO: MEDIA SERVICES