查询词典 inversion

A general principle, inversion of onus probandi, and an exception principle, the onus of proof being on the plaintiff are adopted in China.

就我国而言，行政诉讼举证责任有一般原则即"举证责任倒置"和例外原则即原告举证。

Second, transient flow for vertical well and fractural well in porous media with arealanisotropy has been researched in this paper. The analytic solution for vertical well andsemi-analytic solution for vertical fractural well is developed by using image inversion,superposition principle, Laplace transformation, Fourier transformation, as well as theirinverse transforms, and storage and skin are taken into account. For vertical fractural well,influence of pressure and productivity is studied when the orientation of artificial fractureisn't in accordance with the direction of major permeability, it is fundamental to evaluatepotential and analyze well test data.

文中研究了平面各向异性储层不定常渗流问题，建立了平面各向异性储层交叉直线边界中一口直井渗流的数学模型，利用镜像反演、Laplace变换、Fouier变换及其反变换推导了不同边界条件下直井的Laplace空间解析解，考虑井储和表皮的影响，分析了曲线特征及影响因素的敏感性曲线；并运用影响椭圆及Duhamel叠加原理，推导了平面各向异性储层中垂直裂缝井的压力分布方程，考虑了水力裂缝与主渗透率轴成一定角度对压力及产能的影响，为垂直裂缝井的产能评价及试井分析提供依据。

In the ***, all types and fundamental principles of Radon transform are summarized systematacially. This *** starts from the general linear Radon transform, and then researches how to use the damped least square method to find the solution of the forward transform. However, the least squares smoothing effect will lead to a certain degree of trails in the data of Radon domain, which led to the application\'s limitations. After that the implementation in Radon domain and relative merits of linear Radon transform, parabolic Radon transform and polynomial Radon transform which have time invariance are introduced, the conjugate gradient method that can solve numerical solution is also given. And then the high resolution Randon transform is discussed, it introduces the regularization theory and Bayes principle into inversion, which successfully remove the negative affect caused by discrete Radon transform. Finally, we introduce the optimal weighting similar coefficient Radon transform, which adapt to the time variant quality of hyperbolic Radon transform.

本文系统总结了Radon变换的各种类型及其基本原理，从τ- p变换(即一般线性Radon变换)出发，研究利用阻尼最小二乘平方法求解其正变换，但是最小平方法的平滑作用会导致Radon域数据存在一定程度的拖尾效应，给这种方法的应用带来了很大的局限性；然后先容了具有时不变性的线性、抛物和多项式Radon变换在频率域的实现及其优缺点，给出了求解其数值解的共轭梯度算法；接着讨论了高分辨率Radon变换，它把正则化思想和贝叶斯原理引进到了反演中，很好的克服了离散Radon变换产生的截断效应对结果的不利影响；最后先容了适应双曲Radon变换时变性质的高分辨率最优相似系数加权Radon变换。

Chinese company law could be improved through unification of legal norms, clarification of the meaning of terms, and supplement of correlative regulations; Modeling on German and Japanese law, limited norms should be adopted for the object of right to address inquiries. Chinese company law should re-locate the object of right to address inquiries to matters related to topics of general meeting of shareholders. Objective standard should be adopted. Third, by incorporating elements such as beforehand written inquiry, Chinese company law could be further perfected in the area of time, venue, representation and reproduction of right of access to documents. This is a conclusion based on thorough research and summary of practice of various countries. Fourth, the author pointed out the international trend of relaxation of objective limits and specification of subjective limits, and proposed the standards for limitation and the distribution principle of inversion of burden of proof.

以德国、日本法为例，说明质询权客体原则上采限制规范，建议我国公司法可将质询权客体重新定位为与股东会会议议题有关的事项，且判断的标准采客观标准；第三，通过对各国及各地区立法行使方式的具体规范进行总结，认为我国公司法可从时间、地点、代理、复制等方面对查阅权行使方式进行完善，引入事前书面质询、设立说明义务免除等制度对质询权行使方式进行构建，使具体制度更具可操作性；第四，根据各国及各地区立法客观性条件限制逐渐放宽及主观性条件限制更加具体的趋势，结合我国公司法规定，对客观条件限制进行了探讨和设定，提出主观条件限制概括加列举的立法模式及举证责任倒置的分配原则。

Vulgar Parlance. The gag illustrates Allen's reliance on a comic device that is as old as Aristophanes—the principle of inversion or, in more vulgar parlance, the old switcheroo.

通俗的文风打诨奠定了艾伦的喜剧基调，其实这些原则早在阿里斯托芬就用过：词序倒置、语言通俗、情节逆转。

This article studies the Microsoft Game-Freecell. It applies the Pigeonhole Principle, Ramsey Principle, Bipartite Graphs Principle to approve the maximum available space to complete the game successfully under random sorting. It introduces the specific algorithms that can archive the goal successfully under the game rules. It also presents the calculation of permutation under this algorithm by adopting the Mobius Inversion and Inclusion-Exclusion principle.

本文从Microsoft Windows 中的空档接龙游戏出发，依据组合数学中的鸽巢原理、Ramsey定理、二分图理论等，部分证明了随机生成排列的情况下，完成空档接龙游戏目标的可用空间极值；提出了一种遵守游戏规则、又可以保证完成游戏目标的生成排列算法，并利用莫比乌斯反演、容斥原理计算该生成排列算法的生成排列数。

At present,psychology inversion is a problem paid close attention to by parents,schools and society.

青少年逆反心理是目前受到学校、家长和社会普遍关注的问题。

Meanwhile it can provide a new approach to solve the other inversion problem of geophysics.

同时对地球物理反演的其他问题求解也提供了一条新的途径。

The basis of complex structure imaging is establishing velocity model, the velocity inversion is a nonlinear problem.

建立速度模型是复杂构造成像的基础，而速度参数反演问题本身是非线性的。

Genetic algorithm can cope with uncertainty inversion problem pretty well if we take full advantage of prior knowledge.

在宽松的先验知识条件下，该方法可以解决不确定性反演问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。