While we try to teach our children all about life, our children teach us what life is all about. -Angela Schwindt
本文采用沪深两市1687家A股上市公司2006~2013年的动态面板数据,分别从经济周期、信贷规模、股票市场和货币政策等方面,采用系统广义矩估计方法实证检验了我国宏观经济环境因
No one can lie, no one can hide anything, when he looks directly into someone’s eyes. —Paulo Coelho We tell lies when we are afraid...afraid of what we don’t know, afraid of what others will think,
为获得新型抗棉铃虫棉花种质材料,利用农杆菌介导法获得新型抗虫基因Vip3A的转化植株,通过卡那霉素、PCR、ELISA鉴定和筛选,并结合室内试验分析这些转基因植株分子特征和抗棉
榆蛎盾蚧是一种世界性的果树、林木和观赏园艺害虫,为害严重,被列入我国进境植物检疫性有害生物名录。研究基于榆蛎盾蚧的全球分布及相关环境数据,利用MaxEnt模型和ArcGIS软
诸葛菜是一种综合利用价值极高的新型油料作物,其种子中积累了丰富的不饱和脂肪酸。为了研究诸葛菜种子油的综合价值,利用气相色谱(GC)测定不同发育时期种子的脂肪酸成分及含
Memory is a way of holding onto the things you love, the things you are, the things you never want to lose. —From the television show The Wonder Years Every man’s memory is his private literature.—A