在阻尼不是很大的情况下，速度脉冲效应是较大的。
The effect of velocity pulse is significant in low damp the case.
第四章我们建立并系统地分析了脉冲效应对捕食系统持久性和灭绝性的影响。
In chapter 4, the effects of impulses on the persistence and extinction of predator-prey systems are studied thoroughly.
摘要本文通过生物控制和化学控制提出了具有周期脉冲效应与害虫控制的捕食系统。
In this paper predator-prey systems with periodic impulsive effect concerning pest control are proposed through biological control and chemical control.
利用时域有限差分方法分析了动力段飞行体的等离子体高温尾焰对飞行体电磁脉冲效应的影响。
The purpose of this paper is to use the Finite Difference Time Domain (FD TD) method to determine numerically the influence of plasma exhaust plume to boost flyer on electromagnetic pulse effects.
本文讨论一类具有脉冲效应和周期系数的两个食饵一个捕食者的捕食-食饵系统的动力学行为。
In this paper, a classical periodic two prey and a predator predator-prey system with impulsive effect is investigated.
通过对引信所处雷电电磁环境的分析，研究了无线电引信雷电电磁脉冲效应的实验室评估方法。
By analyzing the lightning electromagnetic environment of fuze, the experiment method of LEMP effects on radio fuze has been studied.
本文提出，在超短激光脉冲与物质相互作用时可能存在所谓的“超短脉冲效应”，使物质对光的吸收延缓。
It is suggested that so-called "ultrashort pulse effect" might exist during the interaction of ultrashort laser pulse with matter, and delay the absorption of matter.
本文提出，在超短激光脉冲与物质相互作用时可能存在所谓的“超短脉冲效应”，使物质对光的吸收延缓。
It is suggested that so-called "ultrashort pulse effect" might exist during the interaction of ultrashort laser pulse with matter, and delay the absorption of matter.
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