As a result of more and more serious energy risks, the study of national energy security zoning is not only the basic re......

目的建立稳定性、可重复性强的枪弹伤合并海水浸泡动物模型。方法20只巴马小型猪按数字表法随机分成海水组和地面组，每组10只。海水......

The tidal flat of Nakta is located in the northern part of the gulf of Gabes and in the southern coast of Sfax. It corre......