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- spatial dynamic of epidemic 空间流行动态
- In accordance with field investigation to epidemic dynamics of wheat scab,the forecast method for differential equations of epidemic state has been given respectively. 根据不同的状态微分方程,以极大值原理建立小麦赤霉病流行动态的控制论模型,得到流行动态的最优控制轨线。
- Summer has a high incidence of epidemic diseases. 夏天是传染病的高发季节。
- That kind of epidemic; disease has long been stamped out. 那种传染病早已绝迹。
- Crucial technique: to find the potential risk of epidemic. 关键技术:发现传染病流行隐患,宏扬社会大卫生的潜力。
- Temporal and spatial dynamics of Bt gene expression in Bt transgenic cotton 转Bt基因抗虫棉Bt基因表达的时空动态
- The ergodicity of chaotic optimization can avoid it from dropping into local optimum easily;the randomicity and the order of it can provide plenty of temporal and spatial dynamic. 混沌优化的遍历性可作为搜索过程中避免陷入局部极小值的一种优化机制,随机性和规律性使它具有丰富的时空动态。
- Temporal dynamic of epidemic 流行时间动态
- Study on Temporal and Spatial Dynamics of Soil Moisture in Flue-cured Tobacco under Control of Lysimeter 蒸渗仪控制下烤烟土壤水分的时空动态研究
- The dynamics of ocean waves are complex. 海浪的运动是复杂的
- That kind of epidemic disease has long been stamped out. 那种传染病早已绝迹。
- Objective:To explore the spatio temporal epidemic dynamic of haemorrhagic fever with renal syndromes ,HFRS). 目的:探讨肾综合征出血热时空流行动态的分型特征。
- Structure and dynamics of the earth II. 地球构造与动力学2。
- On Launching Dynamics of Self-Propelled Cannons? 自行火炮发射动力学研究?
- China's economy crackles with dynamics of change. 中国的经济突飞猛进,日新月异。
- Is present cold of the ill still noxiousness of epidemic? 现在的感冒是流行性的还是病毒性的啊?
- This article describes the research of temporal and spatial dynamic distribution of water thermal pollution by using multi-phase infra-red thermal scanning and mathematical models. 利用多时相航空热红外扫描,获取水体热辐射场变化资料,结合数学模拟,研究上海地区感潮水体热污染的时间和空间的动态变化。
- Dynamics of fluids in fractured media II. 裂隙介质水动力学2。
- Crackles with the dynamics of change. 中国正在发生日新月异的变化。
- Study on the Dynamics of Enzymatic. 酶催化反应动力学的荧光法研究进展。