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Yet the new basic education curricula show the curbstone and the unspecialized which cause the historic lack of new basic education curricula.

新基础教育课程表现出明显的淡专业性、非专业性和去专业性,这是新基础教育课程的历史性越位的具体表现,造成的是新基础教育课程的历史性缺失。

Generalized predictive control is a kind of advance control methods that is of strong robustness, can overcome the time delay of system effectively and is suitable to unstable non-minimum phase system. But it has the shortcoming of large computation load because of online solving the Diophantine equation, inverse matrix and recursion solution by Least squares. So four kinds of fast algorithms of GPC that don't need the mathematical model of plant and are highly real-time are proposed in the paper. They have laid the rationale for the application of GPC to systems that need fast response.

广义预测控制是一种鲁棒性强、能够有效地克服系统滞后、可应用于开环不稳定非最小相位系统的先进控制算法,但由于它需要Diophantine方程计算、矩阵求逆和最小二乘的递推求解,因此计算量很大,本文针对此缺陷提出四种不基于对象模型且实时性高的广义预测控制快速算法,为广义预测控制应用于实时性要求高的快速系统奠定了理论基础,具体研究工作如下。

In view of the rheological property of the heavy oil in Bo-hai field, this paper deduces the multilateral wells'production model of Non-Newtonian Bingham fluid with equiangular transformation method. In view of the multilateral wells Bo-hai, the paper analyses the multilateral wells'capitalized cost composition, including pre-drilling engineering, drilling engineering, completion engineering and production engineering. It also constructs the multilateral wells'economic benefit models basing on net present value, inner rate of return and payback period.

针对我国渤海油田稠油的流变特性,运用保角变换方法,推导了非牛顿Bingham流体的分支水平井产能模型;针对渤海油田的分支井,从钻前工程、钻井工程、完井工程、采油工程等方面对分支井的投资成本费用构成进行了具体分析;最后以净现值、内部收益率、投资回收期经济评价指标为基础,建立了海上分支井经济效益模型,并根据所建模型应用VB。

Remove row and column' and 'put a big number' have been used for the first boundary;a continuous Regional Identification Function is used on the basis of non-variant nodal virtual flux method for the free surface boundary;Gauss formula is used to make the curved surface integral of the free surface boundary transformed as the difference between volumn integral and other curved surface integral to calculate the integral item on boundaries, which avoiding finding the position of free surface, while the continuous Regional Identification Function is applied to calculate volumn integral and surface integral;Crout and PCG method is used for solusion.

对于已知水头边界,采用"去行去列法"和"置大数法"进行处理;对于自由面穿过的单元,在固定网格节点虚流量法的基础上,引入连续的区域识别函数;对于非稳定渗流中自由面边界积分项,采用高斯公式将求自由面的面积分转化为求体积分与其他面积分之差,避免了求自由面的具体位置,同时在计算体积分和面积分时采用连续的区域识别函数;在解法上,采用直接解法和PCG法。

The closed and isolated geographic structure and unique historical experience of Black Africa resulted in its distinct geographic features of nationalist literature of Black Africa, which were represented as antagonism, Pan-Africanism and hybridism.

黑非洲地区封闭而自成一体的地理结构和独特的历史遭遇。导致黑非洲的民族主义文学具有鲜明的地缘特征,具体表现为对抗性、泛非性或泛黑人主义和混合性。

Besides the intermittency, many other aspects, such as the property of non-homogeneously changing with time and space, are also important properties to atmospheric turbulence and their effect to wave propagating in the atmosphere should also be considered.

除了间歇性这一基本特点之外,真实大气湍流还表现出其它复杂的性质,如非均匀性,时间效应等等,它们对在其中传播的光波也将产生重要的影响,是具体应用问题中需要重点考虑的因素。

Even weassume that such an invariant measure exists,there are still problems related to the nonex-istence of the corresponding functional integral when we apply this technique to concreteproblems,such as constructing gauge invariant operatorsout of gauge variantones.

即使我们假设这样一个不变测度存在,当我们将这一技术应用到具体问题时,比如由规范非不变的算符构造规范不变的算符,仍然存在由于相应的泛函积分不存在而带来的问题。

Finally, this dissertation discusses the application of this directing approach through the case study of the tender project for 2008 Beijing Olympic Park and the project for a small massif.

最后以2008年北京奥林匹克公园的竞标方案和一小型地块的规划设计方案为例,结合对称中的非对称形式的原则和方法,探讨了该设计引导方法的具体应用。

In section 2.2,we prove that if the set of arrows in a quiver is not empty,then NQ is not semisimple.We construct the nonsovable subalgebra of NQ when there is no less than one circle whose length is bigger than one ,and there is no loop in quiver Q,thus leads to a conclusion that NQ is nonsovable .

我们还对只有一个单循环和一个单循环及若干单箭头的箭图,给出了其项链李代数的某些中心元素的具体形式,在2.2节中,我们对非平凡图,即当箭图中有箭头时,利用H中的元素证明了N_Q不是半单纯李代数。

Structure-Based Approximation Learning Theory: Under the description of manifold and topological architecture of neural field, we have proposed a learning frameworks of neural networks based on global architecture approximation theory borrowed from the concept of topology and manifold to solve the optimal problems of learning in non-nonlinear and non-Euclidean space, and discussed a few basic components of the learning theory, learning mechanism and learning algorithm in the term of structure-based approximation and global structure analysis.

基于结构的逼近学习理论:通过人工神经网络模型神经场的流形结构和拓扑结构描述,我们提出了在非线性和非欧氏空间中基于整体结构逼近的神经场学习理论框架;用对偶流形理论和拓扑概念作为工具,讨论了神经网络的学习理论、学习机理、学习算法和算法的具体实现。

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But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。