PEG-g-poly(aspartamide-co-N,N-dimethylethylenediamino aspartamide)(PEG-DMEDA-PASP) was synthesized by two-step ring-opening reactions of polysuccinimide(PSI) wi
近日,Adaptec公司发布了其SCSI卡新品CrossbowUltra160SCSIASIC,其型号为AIC—7899W,该产品集成了PCI—XUltra320SCSI控制卡的引脚设置,使用该产品可在进行下一代PCI—X和Ultra320SCSI的技术开发
Recently, Adaptec released its new SCSI card CrossbowU
This paper takes Grice’s Cooperative Principle as an analyzing tool to study the conversations in Catch-22, a representative work of black humor. This thesis p
A novel compound-monohydrated zinc nicotinate was prepared via room temperature solid phase synthesis and ball grinding.FTIR,chemical and elemental analyses and