Ⅰ.Natural Attributes and Social Attributes of Human Being　　Darwin’s Origin of Species，which was published in 1859，has ......

“Art thou a man entitled to desire a child？”1 Nietzsche asks in his childlessness in Thus Spoke Zarathustra.2 “Art tho......

通过对南通市2006--2015年近岸海域功能区生物环境状况监测和分析，功能区海水基本处于贫至中营养状态，营养指数呈先降后稳再升的变化......