predation

英 [prɪˈdeɪʃn]

美 [prɪˈdeɪʃn]

n.  (动物的)捕食，捕猎行为

复数：predations　

BNC.27521 / COCA.15336

牛津词典

noun

• （动物的）捕食，捕猎行为
  the act of an animal killing and eating other animals

英英释义

noun

• the act of preying by a predator who kills and eats the prey
• an act of plundering and pillaging and marauding
  Synonym:depredation

双语例句

• Also, the competitors and predators of a species often don't reach an island, but competition and predation in the deep sea can be intense.
  竞争者和动物天敌通常也不会到达这个小岛，但是深海的竞争和掠食却很猛烈。
• The predation and spatial heterogeneity on Harmonia axyridis adult to Myzus persicae were determined.
  测定异色瓢虫成虫对桃蚜的捕食功能和空间异质性。
• It was concluded that the fluorescence-labeled bacteria technique would be a potential option for determination of bacterial predation rate by rumen protozoa.
  结果表明荧光标记细菌技术能够应用于瘤胃原虫吞噬细菌速率的研究。
• Well, ongoing investigations have revealed that predation is the most likely cause of sea otter decline after all.
  目前的研究表明天敌捕食是最可能导致海獭数量减少的原因。
• If you are attracting birds to an area, ensure the birds are not exposed to predation from cats and other domestic animals, or dangers posed by artificial hazards.
  如果你把鸟吸引出来，确定附近没有猫狗等猎食者，也没有人为的危险。
• The predation of Anguilla japonica on3 different body lengths of Macrobrachium nipponense was studied based on the predator-prey relationship theory.
  采用捕食者.猎物间捕食效应研究方法，研究了日本鳗鲡对3种体长规格日本沼虾的捕食效应。
• DVM of zooplankton under predation pressure and optimal food intake strategy: simulation analysis
  浮游动物在捕食压力下的昼夜垂直迁移与最优食物摄取策略：模拟分析
• Rent-seeking and Poverty: Production, Protection and Predation Model with An Assumption on Heterogeneity
  寻租与贫困：基于异质性假设的生产、保护与分利模型
• A distributed delay nonautonomous predation system with feedback controls is investigated, conditions are obtained for the persistence of this system.
  研究了一类具有反馈控制和连续时滞的两种群非自治捕食系统，利用微分不等式给出了系统持续生存的条件。
• And Socrates'answer is, of course, the predation of poetry and the arts in Books II and III.
  苏格拉底的回答是，当然，见第，II，与，III，册中，对诗学与艺术的描述。