Aboubakar Abdoul |  Manefouet Bertille I...... -  《Arabian journal of geosciences》 - 2024,17(10) - 共5页

摘要： silico-ferrugino-aluminous. Their silica/sesquioxide | Abstract The aim of this study is to carry out |  a petrological and geotechnical study of the |  lateritic soils of Ngaoundal (Adamawa-Cameroon). Hence | , geotechnical identification, X-ray difractometry, and

关键词： Nodular soils with a silty/clay matrix |  Ngaoundal |  Silica/sequioxide ratio |  Bearing capacity class S5 |  Road construction

H. B. Baker -  《Annual Reports on the Progress of Chemistry》 - 1911,8(1) - 23～48

摘要：-mination of the KClO, : KCl ratio has appeared.3 The |  was converted into perchlorate andweighed. The ratio | °, and silica 1.8 C.C.a t 1040O. In the last case the | INORGANIC CREMISTRY.IN the Annual Report of |  the work of 1911, some variation hasbeen made in the