Dear Editor,The discovery that the mobile colistin resistance gene(mcr-1)is encoded by plasmids and is prevalent in food animals and human beings worldwide(Hasm
In this work, the effect of solid soluble temperature, cold treating temperature and ag-ing temperature on the mechanical properties of 0Cr12Mn5Ni4Mo3Al had be
China Securities Regulatory Commission(CSRC)on April 1 5th gave ap-proval to the Dalian Commodity Exchange to trade the PVC(polyvinylchloride)futures contracts