生態(tài)的

Further, limits of cost per unit effort and maximum value of the effort for joint harvesting of these four types of two-species are derived from analyzing the existence of bionomic equilibrium. 進(jìn)而，通過分析生態(tài)經(jīng)濟(jì)均衡的存在性得到了單位努力量使用成本的限制條件和努力量的上確界。

These biological phenomena can be described as all kinds of mathematical models by dynamics theory and the bionomic problems can be controlled through the investigation of these models. 這些生態(tài)現(xiàn)象可利用動(dòng)力學(xué)建模方法來建立各種模型，通過對這些模型的研究達(dá)到對某些生態(tài)問題的控制。

Bionomic Paradigm Transformation of Cybernetic Teaching View 控制論教學(xué)觀的生態(tài)學(xué)范式轉(zhuǎn)換

Bionomic and control techniques of Matsucoccus sinensis Chen 中華松針蚧生物學(xué)特性及防治技術(shù)

Analysis and evaluation of Erlan mountain and Laba mountain river forest park's bionomic value 二朗山喇叭河森林公園生態(tài)能值分析評價(jià)

n.生態(tài)學(xué)