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- 基于改进的SIR模型的基础上,讨论并研究了脉冲作用下的蠕虫传播模型(the Worms Propagation with Impulsive Control,WPIC model)。we present a modification of SIR model to study worm propagation. The dynamics of this model under pulse control are analyzed which we referred to as the Worms Propagation with Impulsive Control (WPIC) model.
- 改进的SIR模型improved SIR model
- 一类具有迁移的SIR模型的研究A Research on a Class of SIR Model with Transportation
- 具有脉冲接种的SIR模型解的性态Property of Solution to the Pulse Vaccination Policy in the SIR Epidemic Model
- 一种改进阻带性能的SIR滤波器A SIR Electric Filter with Improved Stopband Performance
- 无政府主义认为对现存政治或社会组织的破坏是有利于未来改进的一种信念The belief that destruction of existing political or social institutions is necessary for future improvement.
- 专利(与植物专利不同)或含彩色附图的SIR的彩色副本Color copy of patent (other than plant patent) or SIR containing a color drawing
- 然后，在已有的SIR模型的基础上，建立一个包含了网络延迟因素的SCIR模型，并比较了SCIR模型相对于SIR模型的优点。Then, at the foundation of the model of SIR for there has been up, we build up a model of SCIR that includes the factor of network infrastructure such asnetworm congest and delay. and compare the model of SCIR between the model of SIR.
- 用LM算法改进的BP网络在表面肌电信号识别中的应用研究The Application of BP Neural Network Improved with LM Algorithm in Surface EMG Signal Classification
- （道德方面）促进，提高，社会进步提高社会，道德和智力标准的努力或运动An effort or a movement to improve social, moral, or intellectual standards.
- 还有改进的余地。There is still room for improvement.
- 6点钟准时举行鸡尾酒会，随之在8点钟举行正式的晚宴。Cocktails will be served promptly at six to be followed by dinner at eight.
- 1939年战争爆发时，她的父母在国外，他们直到战争结束时才能返家。Her parents were abroad when the balloon went up in1939 and they could not return home until the war was over.
- "别以为就这么定下来了，通常要局长说了才算的。" 汤姆说道。"Don't think it is settled yet; the Director always has the last word, " said Tom.
- 改进的Z变换法modified Z transform method
- "... 我要用利剑一样的话刺痛她的心，但决不是真用利剑 ... ""... I will speak daggers to her, but use none ... " (Shakespeare, Hamlet)
- "可是对你来说这是一桩大事啊。" "什么大事不大事的！我担心什么？""But it's a serious matter for you." "Serious my foot, why should I worry?"
- 改进的单体法revised simplex method
- ＂怀特先生生病期间，他的大部分工作移交给了他的侄子。＂"While Mr White was ill, most of his work devolved on his nephew."
- 具有免疫接种且总人口规模变化的SIR传染病模型的稳定性Stability of an SIR Epidemic Model with Vaccinal Immunity and a Varying Total Population Size
