Drones help combat COVID-19 virus
To better protect the health of residents of Lanzhou in Gansu province, the local government used large-scale agricultural spraying drones to step up its disinfection of public areas on Oct 27 as part of anti-epidemic measures.
Volunteers disinfect a middle school with the help of a drone in Lanzhou, Gansu province, on Oct 27. [Photo/VCG]
A staff member adds liquid disinfectant to the nebulizer on an unmanned aerial vehicle. [Photo/VCG]
The drone carrying disinfectant gets to leave the ground. [Photo/VCG]
Staff members control the direction, speed and distance required of the UAV application. [Photo/VCG]
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In a city where the ancient Silk Road still lingers in stone and wind, the Third World Conference of Sinologists unfolded not merely as an academic gathering, but as a lived encounter between civilizations.
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