A systematic geological and geochemical study was conducted for the granitoids of different periods in the western Kunlun orogenic belt. The study indicates tha
Based on the temporal-spatial distribution and geochemical characteristics, the Emeishan basalts can be divided into two types: high-P2O-TiO2 basalt (HPT) and l
At present, new integrated navigation, which usesthe location function of reference gravity anomaly map to control the errors of the inertial navigation system