The system produces intelligence information collected by the U-2, RQ-4 Global Hawk, MQ-9 Reaper and MQ-1 Predator aircraft.
该系统产生的情报信息由U - 2,RQ - 4全球鹰，MQ - 9死神和MQ - 1捕食者飞机收集。
BIOLOGIST: In a bush that doesn't have predator control, every hectare of indigenous forests within New Zealand has between 2 and 6 ship rats and about 3 to 13 possums.
生物学家：在一片食肉动物不受控制的灌木丛里，每公顷的新西兰森林就有2到6只船鼠和3到13只负鼠。
In this paper, we studied the existence and uniqueness of limit cycle or the predator-prey system (l), and obtained theorems 1, 2, 3.
本文研究捕食—食饵系统(1)极限环的存在唯一性，得到了文中的定理1、2、3。
In chapter 2, the local bifurcation and stability of positive steady-state solutins for a class of predator-prey model are investigated.
第二章对一类捕食-食饵模型解的分歧和稳定性进行了讨论。
Abstract: in this paper, a 2-dimension, nonlinear birth-death prey-predator model is established.
摘要：本文建立了一类二维非线性生灭捕食——被捕食模型。
Abstract: in this paper, a 2-dimension, nonlinear birth-death prey-predator model is established.
摘要：本文建立了一类二维非线性生灭捕食——被捕食模型。
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