The postgraduate examination directions of marine technology majors mainly include:
1.Marine Physics: Mainly studies various physical phenomena and their laws in the ocean, such as the temperature, salinity, density, flow velocity, flow direction, water temperature, tides, waves, storm surges, tsunamis, etc.
2.Marine Biology: Mainly studies the knowledge of the classification, distribution, quantity, growth and reproduction of marine organisms.
3.Marine Chemistry: Mainly studies the chemical processes and chemical components in the ocean, including dissolved gases, dissolved ions, organic matter and nutrients in seawater.
4.Marine Geology: Mainly studies marine sediment and seabed mineral resources, including sediments, rocks, seabed minerals, etc.
5.Marine Environmental Science: Mainly studies the current situation, changes and influencing factors of the marine environment, including marine pollution, marine ecosystem, marine climate change, etc.
6.Ocean Engineering and Technology: Mainly research the design, construction and management of marine engineering, including marine structures, marine engineering equipment and marine engineering construction.
7.Marine Remote Sensing and Geoinformation Technology: The main research is to use remote sensing technology to obtain and analyze marine earth information, including marine remote sensing data processing, marine remote sensing application and earth information system.
8.Marine Meteorology and Marine Disaster Prediction: It mainly studies marine meteorological phenomena and marine disasters, including marine meteorological observation, marine meteorological forecasting and marine disaster response.
The above are the main postgraduate examination directions for marine technology majors for your reference, and the specific directions may vary depending on the school and professional settings.