These results suggested that theaverage prey residues were consistent with the population dynamics of BPH, SBPHand WBPH in rice field.
捕食者猎物残留量的变化与稻田白背飞虱种群一致较低和褐飞虱、灰飞虱种群9月份才上升的动态是一致的。
参考来源 - 天敌对稻飞虱捕食作用的评价方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N-UNCOUNT-COLL A creature's prey are the creatures that it hunts and eats in order to live. 猎物
Electric rays stun their prey with huge electrical discharges.
电鳐释放大量的电荷将他们的猎物击昏。
V-I A creature that preys on other creatures lives by catching and eating them. 捕食
The effect was to disrupt the food chain, starving many animals and those that preyed on them.
后果是打断食物链，使许多动物和捕食它们的动物饿死。
N-UNCOUNT You can refer to the people who someone tries to harm or trick as their prey. (某人的) 坑害对象
Police officers lie in wait for the gangs who stalk their prey at night.
警官们埋伏起来等待捉拿那些夜间悄悄追踪作案对象的黑帮成员。
V-I If someone preys on other people, especially people who are unable to protect themselves, they take advantage of them or harm them in some way. 坑害 [表不满]
Pam had never learned that there were men who preyed on young runaways.
帕姆从未了解到有些人专门坑害那些年轻的离家出走者。
V-I If something preys on your mind, you cannot stop thinking and worrying about it. 困扰
It was a misunderstanding and it preyed on his conscience.
这是个误会，让他的良心很不安。
The crown of thorns starfish is a coral reef predator that preys on coral polyps.
刺冠海星是一种以珊瑚虫为食的珊瑚礁捕食者。
They could soon face a further threat if warmer summers and milder winters encourage the spread of the Asian hornet, which preys on bees.
如果更温暖的夏季和更温和的冬季促使捕食蜜蜂的亚洲大黄蜂的散布，它们可能很快就会面临进一步的威胁。
Preys outnumber predators ten to one.
被捕食者是捕食者数量的十倍。
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