predation

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There are as well as density - dependent biological factors such as disease, predation, and intraspecific conpetition.
还有密度制约的生物因素,诸如病害、捕食和种内竞争等.
The importance of predation as an exploitation strategy may be summarized under four main categories.
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.
Predation is even trickier to uncover when goods are sold together.
当商品一起销售时,掠夺行为将会更难发现.
The importance of predation as an exploitation strategy may be summarized under four main categories.
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.
Now a new NZ chapter focuses on predation problems of the species introduced to that country.
现下一新纽西兰章著重于引进到那个国家的物种的捕食问题.

a relationship between two species of animal in a community, in which one (the predator) hunts, kills, and eats the other (the prey)

捕食作用
Predation on single prey and selective predation on mixed preys of Orius sauteri adults reared on Aphis craccivora or Frankliniella occidentalis were studied.
本文研究了用两种猎物(豆蚜Aphis craccivora、西花蓟马Frankliniella occidentalis)饲养后的东亚小花蝽Orius sauteri成虫对单一猎物的捕食作用及对混合猎物的选择性。
控制作用

摄食
Fish predation significantly affected zooplankton with a body size 600～1000μm. Abundance and biomass of zooplankton with a body size larger than 1mm were affected by fish predation to less extent due to their extreme low abundance.
鱼类的摄食能够影响浮游动物的不同体长大小的丰度和生物量的分布，降低各种体长大小的丰度和生物量，其中600～1000μm的浮游动物受鱼类的影响最大，然后才是体长相对较小的浮游动物，大于1 mm的浮游动物丰度和生物量受鱼类的影响并不像中型浮游动物的大，主要跟它们本身的丰度和生物量较低有关。
经济学
掠夺
The State, which is the product of predation, makes hierarchical policy of property rights and human rights in order to maximize its fiscal revenues under the restriction of legitimation.
国家是掠夺的产物,在合法性约束下,通过制定差别化的产权和人权政策追求财政收入最大化。
物理学
捕食习性
捕食作用
捕食（现象）
捕食者