摘要
本文用一个一阶线性偏微分方程组描述了稻、麦的分蘖过程.得到了解的表达形式并证明了它的唯一性,最后给出了稻。
In this paper,We apply an one order linear partial differential equations syste, to describe the tiller process of rice.wheat and barley.We obtained the solution of this system and proved the uniqueness of the solution. Finally,we give the.formula of per mu yield calculate.
出处
《松辽学刊(自然科学版)》
1995年第1期6-11,共6页
Songliao Journal (Natural Science Edition)