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
- The Habitat Use by Red Deer and Roe Deer in Winter and the Home-range Use by Red Deer under Predation Risk
马鹿和狍的冬季生境选择与捕食风险下马鹿的家域利用 - The time and intensity of seed predation can be a major selective force in the evolution of life-history traits in plants, such as germination rates and production of a soil seed bank.
捕食者饱和现象被认为是植物和种子捕食者之间的高度协同进化作用的结果，是限制动物破坏种子、提高被扩散种子存活率的一种选择压力。 - 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。 - Establishing that a firm is guilty of predation is difficult.
公司如的确存在掠夺性定价的行为，查实将很困难。 - The course covers productivity and biogeochemical cycles in ecosystems, trophic dynamics, community structure and stability, competition and predation, evolution and natural selection, population growth and physiological ecology.
课程包含生态系之生产力与生物地质化学循环、营养动力学、群落结构与稳定性、竞争与捕食、演化与天择、族群成长，及生理生态学。 - 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。 - 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。 - We thus conclude that the aphids have the ability to detect the presence of P.japonica and adopt initiative avoidance responses to reduce the predation risk.
结论认为，桃蚜可以识别龟纹瓢虫的存在，并对其作出一定的躲避反应，从而降低被捕食的风险。 - 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 - Effect on population dynamics of reed voles Microtus fortis by food, predation and interspecific competition
食物、捕食和种间竞争对东方田鼠种群动态的作用