positive coexistence 中文意思是什麼
positive coexistence
解釋
積極共處- positive : adj 1 確實的，明確的；確定的；無條件的 （opp qualified implied inferential）; 絕對的，無疑問的，...
- coexistence : n. 共存，共處。 peaceful coexistence和平共處。
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Our results imply that mutual interference in a species may result in coexistence of the two competing species and demonstrate that those time delays do not influence the competitive outcome of the organisms. ii ) the asymptotic behaviour of the chemostat model with mutual interference or without mutual interference is studied. for the two models with delay, the uniform persistence of the models are both proved under the conditions of the existence of the positive equilibrium
二、研究了無種內競爭和有種內競爭的具有階段結構的時滯恆化器模型的漸近性態，對于兩類模型，都在正平衡點存在性的條件下證明了該系統的一致持續生存，對于兩類相應的常微系統的模型，均在正平衡點存在性的條件下證明了該正平衡點的全局穩定性。 -
The problem about coexistence of ecological system and the existence of positive periodic solutions is an important part of mathematical ecology
生態系統的共存性，周期解的存在性是數學生態學研究的重要問題 -
The mainstream argues the concentration of equity ownership has a positive correlation with firm value ; and moderate structure of equity ownership ( coexistence of the relative concentration of equity ownership, some relatively dominant shareholders and some other major shareholders ) is better for improving corporate governance and performance ( sun yongxiang and huang zuhui, 1999 )
主流觀點認為，股權集中度與公司價值正相關；中間型股權結構（股權有一定的集中度，有相對控股股東，且有其它大股東存在）更有利於提升公司治理效率和公司績效（孫永祥、黃祖輝， 1999 ） 。
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