复杂性

The Aglet 's platform is developed by IBM company with the Java technology, its function is strong and prefect thus reducing the difficulty of programming.

基于移动Agent的实用系统——— Aglet 平台，是由IBM公司利用纯Java开发的，其功能强大完善，大大降低了程序开发的复杂性和难度。

I want to learn some complexity theory,mathematics theory such as Computational number theory,Algorithmic Algebra,Algebraic function fields over finite fields and the group thoery.

在这半年里，我将系统地加深学习一些必要的数学知识，比如计算复杂性理论，计算性数论算法，群论，算法的代数学等等。

In the light of the complex, high-level and non-linear feature of the mathematical model which describe the transport of the coalbed methane, this paper study the fully-implicit solving method of the mathematical model in detail. Based on the complexity of the algebraic equations which are formed eventually, according to the alternating direction implicit difference pattern, this paper use the iterative method and the fully main element Gauss-Jordan eliminating method to solve equations, which is to use the iterative method to determine coefficient matrix and use the fully main element Gauss-Jordan method to solve th linear algebraic equation group, at the same time of studying the solving method of the mathematical model, according to the devising requirement of FORTRAN77 program structure, this paper draw up computer program and form the corresponding computer model, and verify the validity and reliability of the model in theory by operating the model.

重点研究了模型内、外边界及有关参数的处理，针对描述煤层甲烷运移的数学模型是一个复杂、高阶非线性数学模型的特点，详细研究了模型的全隐式求解方法，根据最后形成的代数方程组的复杂性，按交替方向隐式差分格式，采用迭代与全选主元高斯约当消去法相结合的方法求解方程：即确定系数矩阵采用迭代法，求解线性方程组时采用全选主元高斯约当消去法，在研究模型解法的同时按FORTRAN结构化程序设计的要求，编制计算机程序，形成相应的CBMRS计算机模型，并通过模型的运行从理论上证明了模型的正确性与可靠性。

Because risk factor and the project participant's complexity involved in one's own characteristic and allocation of risks, BOT project risk is become BOT difficult point.

由于BOT项目本身的特点及风险分担涉及的风险因素和项目参与方的复杂性，BOT项目风险的分担因此也成为BOT项目理论研究中的难点。

At the same time, from the angle of complexity of public information resources management it comprehensively proves insufficiency of the government public information service such as discriminatory service, mandatory service, asymmetrical service and rough service, which not only increase the government management cost but also lead to the structural form rupture of public information resources management at various levels, such as the government and the public, super and subordinate governments, central and local governments, and consequently break the almightiness mythology of government monopoly in public information resources management.

同时，从公共信息资源管理的复杂性角度全面论证了政府公共信息服务的不足，如差别服务、强制服务、不对称服务以及粗糙服务等不仅造成了政府管理成本的攀升，而且也导致政府与公众之间、上下级政府部门之间以及中央与地方之间等不同层面公共信息资源管理的结构型断裂，并在事实上打破了政府垄断公共信息资源管理的全能神话。

The PSF values can be estimated by alternating iterative minimizing the objective function, and the object images can be restored by the constrained least-squares filtering method.

将小波变换与分解的多分辨特性和时频局部化特性应用在湍流退化图像的盲目复原中，降低了算法的计算复杂性并提高了其抗噪能力。

From the perspective of the information processing of the knowledge workers and the inner trait of the knowledge work itself,the four main factors which would influence the difficulty of the knowledge work are put forward,which are complexity,uncertainty,incompletion and ambiguousness.

从知识工作者信息加工的角度出发，结合知识作业本身的特性，在总结以往文献的基础上，分析归纳出构成知识作业难度的主要因素是复杂性、不确定性、不完整性和模糊性。

Knowledge work ; difficulty ; complexity ; uncertainty ; incompletion ; ambiguousness

知识作业；难度；复杂性；不确定性；不完整性；模糊性

Aiming at the complexity of DSRC (Dedicated Short-Range Communication) protocol, the fuzziness and ambiguousness resulted from the natural language of the protocol, the protocol engineering method is adop ted to guarantee the integrality, correctness, security, portability and standardization of the protocol.

针对专用短程通信协议的复杂性以及协议本身由自然语言承载、存在模糊性和二义性的特点，采用协议工程方法来保证协议的完整性、正确性、安全性、可移植性和标准化，并采用SDL对DSRC协议进行形式化描述，在此基础上提出了DSRC协议验证的步骤和实现方法，并对所开发的协议SDL模型进行验证，结果表明了协议的逻辑正确性。

His own reflection and the changes of reality have made the episodes of Li Bai's ambitiousness for scholarly honor and official rank even more complicated.

而这种思想心境的演变与现实际遇的迁移并不是简单的或正向或反向的变化，呈现出阶段性与复杂性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。