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- 基于改進(jìn)的SIR模型的基礎上,討論并研究了脈沖作用下的蠕蟲(chóng)傳播模型(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.
- 改進(jìn)的SIR模型improved SIR model
- 一類(lèi)具有遷移的SIR模型的研究A Research on a Class of SIR Model with Transportation
- 具有脈沖接種的SIR模型解的性態(tài)Property of Solution to the Pulse Vaccination Policy in the SIR Epidemic Model
- 一種改進(jìn)阻帶性能的SIR濾波器A SIR Electric Filter with Improved Stopband Performance
- 無(wú)政府主義認為對現存政治或社會(huì )組織的破壞是有利于未來(lái)改進(jìn)的一種信念The belief that destruction of existing political or social institutions is necessary for future improvement.
- 專(zhuān)利(與植物專(zhuān)利不同)或含彩色附圖的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模型的基礎上,建立一個(gè)包含了網(wǎng)絡(luò )延遲因素的SCIR模型,并比較了SCIR模型相對于SIR模型的優(yōu)點(diǎn)。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算法改進(jìn)的BP網(wǎng)絡(luò )在表面肌電信號識別中的應用研究The Application of BP Neural Network Improved with LM Algorithm in Surface EMG Signal Classification
- (道德方面)促進(jìn),提高,社會(huì )進(jìn)步提高社會(huì ),道德和智力標準的努力或運動(dòng)An effort or a movement to improve social, moral, or intellectual standards.
- 還有改進(jìn)的余地。There is still room for improvement.
- 6點(diǎn)鐘準時(shí)舉行雞尾酒會(huì ),隨之在8點(diǎn)鐘舉行正式的晚宴。Cocktails will be served promptly at six to be followed by dinner at eight.
- 1939年戰爭爆發(fā)時(shí),她的父母在國外,他們直到戰爭結束時(shí)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.
- "別以為就這么定下來(lái)了,通常要局長(cháng)說(shuō)了才算的。" 湯姆說(shuō)道。"Don't think it is settled yet; the Director always has the last word, " said Tom.
- 改進(jìn)的Z變換法modified Z transform method
- "... 我要用利劍一樣的話(huà)刺痛她的心,但決不是真用利劍 ... ""... I will speak daggers to her, but use none ... " (Shakespeare, Hamlet)
- "可是對你來(lái)說(shuō)這是一樁大事啊。" "什么大事不大事的!我擔心什么?""But it's a serious matter for you." "Serious my foot, why should I worry?"
- 改進(jìn)的單體法revised simplex method
- "懷特先生生病期間,他的大部分工作移交給了他的侄子。""While Mr White was ill, most of his work devolved on his nephew."
- 具有免疫接種且總人口規模變化的SIR傳染病模型的穩定性Stability of an SIR Epidemic Model with Vaccinal Immunity and a Varying Total Population Size