参考文献是为撰写或编辑论文和著作而引用的有关文献信息资源 m是专著 j是期刊 c是会议论文 d是学位论文 p是专利 s是标准 db是数据库 ol是指联机网络 db/ol是联机网上数据库. Pielou的计算方法是 j = \frac {h} {ln (s)} h：就是上面计算的shannon指数 s：生态群落的物种丰富度（the total number of species） j (a) = 1;
Zach Cole's Rise to Stardom on Hawk Hill Saint Joseph's University
Editor's Choice
- Top 2010 Hip Hop Songs A Retrospective Look At The Year Cookie Jr Of
- Yezzy Basketball A Revolution In Sports Footwear Dids 500 Yellow Shoes Buy Dids 500 Yellow
- Insights Into The Life And Family Of Erica Mena A Closer Look At Her Sons Father Ge Dob Wiki Kids Husb Boyfriend Photos
- Trendy Styles And Evolution Of Rapper Hair Blond Popular Trend With Again Black Pinterest
- Influential Life Of Ice Cubes Dad A Role Model And More Fthers Dy Etsy
