Strong Electromagnetic Pulse (EMP) refers to an instantaneous electromagnetic radiation characterized by an ultra-short rise time, extremely high peak field strength and an ultra-wide frequency spectrum. It mainly includes Nuclear Electromagnetic Puls…
Polar scientific research constitutes a core academic field for global climate change studies, polar resource exploration, geophysical observation and astronomical monitoring. The Arctic, Antarctic and high-altitude polar regions feature extreme condi…
Nuclear radiation environments widely exist in nuclear power plants, nuclear fuel cycle facilities, radioactive waste repositories, nuclear technology application devices, nuclear emergency sites, space radiation zones and high-energy physics laborato…
Aerospace airborne high‑voltage power supplies serve as core power components for military fighters, civil airliners, helicopters, UAVs, launch vehicles, satellites and space stations. They deliver stable high‑voltage bias and drive power for airbor…
Railway vehicle onboard high‑voltage power supplies serve as core power units for high‑speed trains, EMUs, subways, light rails, maglev systems and trams. They deliver stable high‑voltage power for traction auxiliary systems, train control, communi…
Ultra‑high temperature and high‑pressure (HTHP) oil/gas wells dominate deep and ultra‑deep reservoir exploration. As shallow reserves deplete, drilling extends beyond 6,000 m, often exceeding 8,000 m. Downhole temperatures reach 200 ℃–250 ℃ with…
High-altitude low-pressure environments are widely distributed across China’s Qinghai-Tibet Plateau, Yunnan-Guizhou Plateau and other plateau regions, as well as in aerospace, plateau scientific research, mountain wind power, plateau rail transit, pl…
Ozone features extreme oxidizing performance with no secondary pollution, widely applied in drinking water disinfection, municipal sewage treatment, advanced industrial wastewater purification, swimming pool sterilization and food processing sanitatio…
Soil and groundwater pollution control ranks high in China’s ecological environmental protection agenda. Remediation of heavy‑metal contamination, organic pollutants and pesticide residues constitutes core tasks in ecological restoration. High‑volt…
Online water quality monitoring and analytical instruments serve as core equipment for water environmental supervision, wastewater discharge control and drinking water safety guarantee. Covering automatic surface‑water monitoring stations, pollutant …