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- Dynamic state of population 种群动态变化
- The dynamic state of a system where input and output are exactly balanced,so that there is no change. 一个系统中的输入和输出恰好平衡,以至系统没有变化的一种动态性的状态。
- It analyzes static and dynamic state of PID control, the system has good performance and short of respond time. 静、态特性分析和pid控制研究表明,该系统与普通泵控液压马达系统相比具有调速特性好、应时间短的优点,与普通阀控液压马达系统相比具有效率较高的优点。
- The dynamic state of a system where input and output are exactly balanced, so that there is no change. 一个系统中的输入和输出恰好平衡,以至系统没有变化的一种动态性的状态。
- "The State of Sao Paulo and Hubei province are two very similar regions, in terms of population and economy and they can share the solutions to common problems," Musa said. “无论是人口方面,还是经济方面,圣保罗州与湖北省非常相似,于是可以分享同样问题的解决方案。”
- OBJECTIVE:To apply Markov model in the drug market and to discuss its effect on the forecasting of the dynamic state of drug market. 目的:将马尔科夫模型引入药品经济领域,探讨其在预测药品市场动态中的作用。
- In this paper the combined dynamic state of chemical components in Rabdosia rubescens (Henmsl.) Hara has been evaluated. 目的:分析冬凌草化学成分的积累动态。
- However, the nature of all things, including the human being, is such that there is a natural tendency to return to a dynamic state of relative balance. 自然界中的所有事物,包括人类,都具有恢复到动态相对平衡的趋势。
- Objective To explore that dynamic state of quantity of outside bod y parasitic fleas on Mormota hemanayana effect on marmot plague in Xishui area,S hunan country. 目的探索肃南县西水地区喜马拉雅旱獭体外寄生蚤的数量动态对旱獭鼠疫的影响。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- He is reading a report of the state of the roads. 他正在看一篇关于道路状况的报告。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- The house has fallen into a state of neglect. 这所房屋已处于荒废的状态。
- The state of the economy is very worrying. 目前的经济状况令人十分担忧。
- Demography is the analysis of population variables. 人口学是对人口变量的分析。
- These simulation results, videotape of static and dynamic state of crank rocker arm mechanism and practice in farmland have been used in multi-media teaching and receive good effect. 结合曲柄摇杆机构静态、动态及田间工作实况拍成的录像片,应用于多媒体教学中,收到了良好的效果。
- He was in a state of great agitation. 他处于异常焦虑的状态。
- We now come to the question of population. 现在我们开始谈人口问题。
- Palygorskite/tung oil phenolics complex material was prepared by means of in-situ polymerization and studied by means of DSC/TG, and the thermal dynamic state of the complex material was revealed. 摘要以原位法制备了坡缕石/桐油酚醛树脂。采用热分析系统,对坡缕石/桐油酚醛进行了DSC/TG研究,展示了其热解动态。
- Do you know the density of population in this area? 你知道这个地区的人口密度吗?