behaviour n. 1.行为,品行;举止,态度,举动,表现,行动。 2.(生物的)习性;(机器等的)特性,性能,状态;(药品等的)作用,功效。 gallant behaviour 英雄行为。 a bad behaviour at meals 吃饭的难看相。 aerodynamic behaviour 空气动力特性。 on [upon] one's good [best] behaviour 1. 善自检点,谨慎,规矩。 2. 在见习中,在试用期间 (The child was on his good behaviour. 这孩子很规矩)。 put sb. on his best behaviour. 劝告[警告]某人检点一些。 adj. -al 关于行为的 (behavioural science 行为科学〔如社会学、人类学等〕)。 n. -ism 【心理学】行为主义。 n. -ist 【心理学】行为主义心理学家。
Our results imply that mutual interference in a species may result in coexistence of the two competing species and demonstrate that those time delays do not influence the competitive outcome of the organisms . ii ) the asymptotic behaviour of the chemostat model with mutual interference or without mutual interference is studied . for the two models with delay , the uniform persistence of the models are both proved under the conditions of the existence of the positive equilibrium 二、研究了无种内竞争和有种内竞争的具有阶段结构的时滞恒化器模型的渐近性态,对于两类模型,都在正平衡点存在性的条件下证明了该系统的一致持续生存,对于两类相应的常微系统的模型,均在正平衡点存在性的条件下证明了该正平衡点的全局稳定性。
This dissertation mainly investigates the properties of solutions of a class of quasi - linear wave equations with a viscosity , a nonlinear perturbation ( source term ) and a dissipative term ( damping term ) , which arises from the longitudinal motion of a visco - elastic material . it contains the problems of existence and uniqueness of solutions , global existence , asymptotic behaviour and finite time blow up , etc . this thesis consists of four parts 本论文主要研究来自于物体的波动等应用领域中的一类带有粘性项、非线性扰动项(源项)和耗散项(阻尼项)的拟线性波动方程解的定性性质,内容包括解的存在唯一性,解的整体存在性和渐进性态及解在有限时刻爆破等问题