英语词汇predator-prey ratio怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	predator-prey ratio
释义	predator-prey ratio 简明释义捕食者-猎物比例：生态学中用于描述捕食者数量与猎物数量之间关系的比例，通常用于研究生态系统中物种之间的相互作用和平衡。网络释义 1 ?捕食者 ... 捕食者与被捕食者的关系 predator prey relationship 捕食者-猎物比率 predator-prey ratio 捕食者，肉食动物 predator ... 短语 1 predator prey ratio 益害比 2 randomized predator-prey of half-ratio 随机半比例型捕食 3 ratio-dependent predator-prey model 比率依赖型捕食模型双语例句 1 A three-species ratio-dependent predator-prey model with time delays is investigated, conditions are given for persistence of the system. 研究了一类具有时滞的基于比率型三种群捕食者-食饵系统，给出了系统持续生存的条件。
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