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| In this papers we study the global stability of the positive equilibrium of the predator-prey system with general death rate q(x) which the two populations perturb with each other by the theory of Poincaré-Bendixson and the Dulac criterion. |
中文意思：
本文利用 Poincaré- Bendixson定理和 Dulac准则研究了一类死亡率为 q(x)的较为一般的相互干扰的捕食——被捕食系统的正平衡点的全局稳定性 . |
以下为相关句子列表(点击查看，可以看对应的解释）：
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In this paper,the authors intend to review the main characteristics of the newly proposed IEEE80.e Draft D .0 and IEEE80.. Draft D with their medium access technique, and evaluate their protocol performances in comparisons.
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文中研究了IEEEWLAN和WPAN工作组分别于00年月和00 年月提出的IEEE80.eD .0和IEEE80.. D两种协议标准的工作机制并对两者的性能作出了比较分析。 |
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In this paper,the contents of herbicide bifenox weredeterminated by the differential UV spectrophotometry at 80nm,and the reference solution was that the 0.…ug/mlbifenox was dissolved in hexane.
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本文采用差示紫外分光光度法，以0．0微克／毫升的甲羧除草醚己烷液为参比溶液，在波长80纳米处测定其含量。 |
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In this paper,the herpolhode and polhode os a rolling ball on an inclined plane have been obtained and discussed by analysing the motion of this ball.
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本文通过对斜面上滚动球体的分析,得出这种刚体运动的空间极迹和本体极迹,并对其图线进行了讨论。 |
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In this paper,the thermal radiation of Klein Gorden particle in dynamic black plane spacetime is studied by means of the method proposed by Damour and Ruffini.
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运用推广的Damour Ruffini方法具体研究了动态黑平面Klein Gorden粒子的热辐射 . |
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In this paper,we give the definition of co-ojective modules and prove that if B is A-co-ojective and B_ is a direct summand of B and A_ is a direct summand of A,then B_ is A_-co-ojective.
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定义了co ojective模,证明了如果B是A-co ojective模,B是B的直和因子,A是A的直和因子,那么B是A-co ojective模. |
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In this papers we study the global stability of the positive equilibrium of the predator-prey system with general death rate q(x) which the two populations perturb with each other by the theory of Poincaré-Bendixson and the Dulac criterion.
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本文利用 Poincaré- Bendixson定理和 Dulac准则研究了一类死亡率为 q(x)的较为一般的相互干扰的捕食——被捕食系统的正平衡点的全局稳定性 . |
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In this part, the author pays attention to the subject offence, executive conduct, the main body and the object to be punished of actio libera in cause.
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在这一部分我们着重对原因自由行为主观罪过和原因自由行为实行行为、原因自由行为的主体、原因自由行为的处罚对象进行了较为深入地探讨； |
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In this population,we found loci RM0 on chromosome 9 affected seedling growth,chlorosis,wither and dying.
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位于染色体9上的RM0位点是一个同时具有抵御低温下幼苗生长迟钝、缺绿、枯萎和死苗的多效基因位点. |
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In this research inactivated biphasic lacteal vaccines was prepared using antigen with avian influenza virus (AIV) HN and H9N subtypes.
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用AIVHN和H9N毒株作抗原,采取分步乳化法制成双乳相灭活疫苗。 |
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In this series the diseased corneae were painted with carbolic acid or trichloracetic acid following topical anesthesia with 0.％ Dicaine and then dressed. The condition of the patients was satisfactory 7～0 days after operation.
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本组病例均在％地卡因表面麻醉后应用石炭酸或三氯醋酸擦于病变角膜上皮然后包扎,术后7～0天检查病人,结果满意。 |
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In this series, % (0/0), were thymoma, teratoid tumor . 8% ( 9/0), and neurogenic tumor 0. % ( /0), a total of 70.0%.
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本组病例中胸腺肿瘤占%(0/0),其次为畸胎类肿瘤占. 8%( 9/0),占第三位者为神经源肿瘤0. %( /0),三者共占70.0%. |
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