种群生存 meaning in English
group survival
Examples
- Effects of diffusion on endangered species with stage - structure
扩散对具有阶段结构濒危种群生存的影响 - Through the life analysis of mortality rate in different brand age , brands group life can be anticipated in order to explorate survival evolution rules of brands group
运用生命表可以计算品牌的死亡概率和品牌群体寿命的预期,对行业品牌群体进行寿命分析,探索品牌种群生存演化规律。 - We get the probability distribution of the population by the theory and method of markovian process , and discuss the model coefficients influencing on subsistence of a population
利用马尔可夫过程的理论和方法，得到生物种群数量变化的概率分布，最后讨论了各模型参数的变化对生物种群生存的影响。 - The close correlation of flowering with large plants might be a vulnerable point in the life cycle of changnienia amoena while facing increasing exploitation by human beings , which could threaten the survival of the species
面对日益增长的人类采掘风险，独花兰开花与大型植株的关联可能是其生活史中影响种群生存的脆弱点之一。 - This paper sets up a predator prey system with diffusion on two patches ; the main study is how diffusion affects the three populations ' existence when one of the two patches is polluted
摘要建立了2个斑块上种群扩散的食饵捕食系统，主要研究了当其中一个斑块受到输入量存在极限值的外来毒素污染时，扩散对2个斑块上3个种群生存的影响。