1) vegetation factors
植被因素
1.
Structure of orthopteran communities,correlations between vegetation factors,and orthopteran communities characters in ecologically restored area of Shaanxi Wuqi were studied by means of diversity index,principal component analysis and stepwise regression.
应用多样性指数、主成分分析及多元逐步回归等方法,对陕西吴起县生态恢复区直翅目昆虫的群落结构,植被因素与直翅目昆虫群落特征的相关性进行研究。
3) factors of being injured
被害因素
4) C factor
植被因子(C因子)
5) between subject factors
被试间因素
6) within subject factors
被试内因素
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条