0 && image.height>0){if(image.width>=700){this.width=700;this.height=image.height*700/image.width;}}" title="美专家指出, 常喝碳酸饮料可致骨质疏松" style="WIDTH: 322px; HEIGHT: 196px" height=179 alt="" src="http://www.sciencenet.cn/upload/news/images/2009/1/200916152217154.jpg" width=322 real_src="http://www.sciencenet.cn/upload/news/images/2009/1/200916152217154.jpg">