Jiang Lijin: I have never "satisfied" on the road of optical chemistry and scientific research
Jiang Lijin (1919-2008), a Beijing native, was born in Hangzhou, Zhejiang. He is a...
Is there no ozone pollution in the good weather?
Not.Ozone pollution is often accompanied by good weather. This pollutant is always hidden to deep and is a invisible destroyer hidden in the blue sky.There are two accomplices for the formation of
Global heat waves are rolling and careful "invisible killer"
Frequent Linhuo, continuous drought, agricultural production reduction, water source shortage, energy tension ... Extreme high temperatures have brought various troubles to European and American count