2026-07-20 15:21 浏览次数 36
三次方的
The result was as follows: (1) The year trend of cotton aphid intimidated by natural enemy is pictured with a three cubed polynomial.
研究结果认为:(1)天敌胁迫下的棉蚜的年趋势可以用一个三次多项式来拟合。