查询词典 evolution

New Prgress of Collocation Method,Boundary Element Method,and Moving Finite Element Method Forthe Evolution Model of a Basin

中文题名发展方程初边值问题的配置法，边界元法新进展及油气盆地发育史的数值模拟新方法

And the control volume finite difference method based on the boundary fitted curve line coordinate for the coupling model of whole system;(2)introduction of the relative temperature gradient function Sv , which is used to determine the evolution of crystal / melt interface shape, because the shape of the crystal / melt interface during crystal growth is an important factor in determining the crystal quality.

本文采用数值模拟方法，研究了传热对晶体生长的影响，包括以下几个方面：(1)建立了晶体的简化模型，熔体的简化模型和相应的数值计算方法；为了从总体上研究晶体生长的动态特性，首次导出了旋成体曲线座标系的SIMPLEC算法，并成功地应用于晶体生长的整体模拟。

The process of development and evolution of the disturbance wave and its harmonics in the boundary layer are investigated.

探讨了边界层的扰动波及其谐波的发展和演化过程，深入研究了非平行流边界层不同扰动的线性和非线性稳定性问题。

On the basis of a systematic collection and analysis of historical materials,the disserta-tion probes into the early appearance of a new mode of commercial legislative thinking in Chi-nese feudal society,the establishment of legal framework by western powers to serve fortheir economic invasion,the legal crisis in the development of Chinese national bourgeoise,the evolution of the commercial legislative thinking of Chinese national bourgeoisie,thecause,process and majar content of establishing commercial legislation by the Qing Dynasty,the Northern warlord and the ruling clique of Kuomingdang,as well as the ideological reasonwhy the Chinese commercial legislation between 1840 and 1930 failed to provide a effectivelegal framework for the modernization of Chinese economy.

本文在系统收集和整理史料的基础上，对中国封建社会内部出现的新型商事立法思想的萌芽，西方列强在华建立服务于其经济侵略的法律框架的活动，民族资产阶级在发展中所遇到的法律危机，民族资产阶级商事立法思想的发展过程（特别是其在清末、民初的发展），清政府、北洋军阀和国民党统治集团制定商法的原因、过程、主要内容，中国1840—1949年间商事立法不能为中国经济现代化提供完备、成熟、有效的制度基础的思想方面的原因等问题进行了尝试性的探索。

Chinese Communist Party's understanding of the bourgeoisie has gone through a very tortuous Evolution process.

中国共产党对资产阶级的认识经历了一个极其曲折的演变过程。

On the contrary, the boxfish possesses unique characteristics and is a prime example of the ingenious inventions developed by nature over millions of years of evolution.

相较其它生物而言， boxfish 具有其独特之处，这是自然界经数百万年进化而创造出的杰作中的典型。

Transaction cost can be seen as a bran-new tool to analyze the causing, formation, evolution of the problem of interface.

交易费用是指那些在一人世界中不可能产生的合作的成本，因此其可以用来分析界面问题。

This paper describes the history of urban land price reform and the evolution of land market system. The characteristics and mechanism of land price are analyzed in line and branch. By taking Nanjing City as an example, the status quo and existing problems of Chinas urban land price system are revealed and analyzed.

本研究描述了我国城市土地价格改革的历程和土地市场形成过程，分析了土地价格的形成特点和形成机制，并结合南京市的实际阐述了目前南京市城市土地价格体系的现状和存在的问题。

In this paper the evolution of bird populations is simulated as a branching process in random environments.

以随机环境分枝过程模拟鸟类繁衍过程中种群大小的演变。

Evolution is regarded as a branching process, whereby populations are altered over time and may speciate into separate branches, hybridize together, or terminate by extinction.

进化被视为一个分枝过程；随着时间的推移，种群发生改变，种群也可能进化成为分枝，也可能相互杂交或灭绝终止。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"