The firm in accounting information market is a typical monopolist,and the monopolist equilibrium exists.Price discrimination caused by the monopoly leads to the accounting information failure.Market r
That English clubs have been looming large both on and off field recently is undeniable.This paper aims at inquiring into the underlying reasons behind the boom of English clubs from the perspective o
生物活性肽(biologically active peptide/bioactive peptide)是指对生物机体的生命活动有益或具有特殊生理作用的肽类化合物,又称功能肽(functional peptide)。介绍了核桃蛋白的种类,核桃仁贮藏蛋白的氨基酸序列及其部分活性二肽和三肽序列,比较了核桃蛋白生物活性肽的制备工艺,为核桃功能食品、药品、化妆品的开发奠定基础。