【正】 Desmedipham and phenmedipham jointly developed by the Pesticide Research Institute of Zhejiang University of Technology and Zhejiang Yongnong Chem.Ind.Co
We propose to generate and reverse the spin accumulation in a quantum dot (QD) by using the temperature difference between the two ferromagnetic leads connected
The chemical industry is not only a pillar in-dustry of China’s national economy but also an important supplier of energy and raw materials.It is also an indu
On September 8th,2008 the new 2 000 t/a isopropyl ether unit of CNPC Jinzhou Petro-chemical Company produced the first batch of qualified product.The isopropyl