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
双语例句
- Corporate Governance, Predation of Capital Market and Market-entry Barrier& Case Study on Air China's Bidding for China Eastern
公司治理、资本市场掠夺和市场进入障碍&国航竞购东航的案例分析 - This paper reviewed the new progress in the theory and hypothesis of population regulation in small mammals, focusing on the food hypothesis, predation hypothesis and multi-factorial hypothesis.
对小型哺乳动物种群数量周期性波动的外因调节假说进行介绍，概述了食物假说、捕食假说和复合因子假说的主要内容和研究进展。 - 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 - Induction Problem and Its Significance in Scientific Epistemology; The importance of predation as an exploitation strategy may be summarized under four main categories.
科学认识论中的归纳问题及其意义捕食作用作为一种掠夺性的对策其重要意义可归纳为四个主要方面。 - 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。 - Early in man's history, we literally risked our lives against predation to protect our fat stores.
在人类发展历史的早期，我们曾拼命地冒着风险保护我们的脂肪免受其他捕食动物的掠夺。 - It is particularly important in winter when the risks of predation are high and just one day without food can make the difference between life and death for small birds.
特别是冬季，捕食风险很高，小鸟就一天没有吃的，就得面临被饿死的境地。 - 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。 - This is part of a larger Government programme to reduce Cormorant predation on commercial fish in the fishponds around Mai Po and Inner Deep Bay.
这样做是为了减少鸬鹚在米埔和内后海湾邻近的商业鱼塘觅食。 - And third, the uneven pattern of otter decline is better explained by the orca predation theory than by the pollution theory.
第三，海獭数量变化的不均衡性恰好表明了逆戟鲸捕食理论比污染理论更合理。