查询词典 principal problem

The problem reflects the misplacement of rule of law principal in a deep level and is the biggest problem of affirmation judgment at present.

该问题从深层次反映我国法治理念的错位，是目前确认判决制度存在的最大问题。

Jacobi It is true that Fourier had the opinion that the principal object of mathematics was public use and the explanation of natural phenomena; but a philosopher like him ought to know that the sole object of the science is the honor of the human spirit and that under this view a problem of numbers is worth as much as a problem on the system of the world.

Fourier 确实有过这样的看法，认为数学的主要目的是公众的需要和对自然现象的解释；但是像他这样一个哲学家应当知道，科学的唯一目的是人类精神的光荣，而且应当知道，在这种观点之下，数〔论〕的问题和关于世界体系的问题具有同等价值。

Jacobi",,"It is true that Fourier had the opinion that the principal object of mathematics was public use and the explanation of natural phenomena; but a philosopher like him ought to know that the sole object of the science is the honor of the human spirit and that under this view a problem of numbers is worth as much as a problem on the system of the world.

"，"Fourier确实有过这样的看法，认为数学的主要目的是公众的需要和对自然现象的解释；但是像他这样一个哲学家应当知道，科学的唯一目的是人类精神的光荣，而且应当知道，在这种观点之下，数〔论〕的问题和关於世界体系的问题具有同等价值。

The principal problems concerning pecuniary penalty were:problem of establishing pecuniary penang as a principal penalty,the problem of units and grades of the pecuniary penalty.the problem of bartering pecuniary penalty for remission of terms of imprisonment,the problem of too light or too heavy an imposition of the pecuniary penalty,and the problem of the relationship between the pecuniary penalty and damages.

从1908年到1910年，中央各部院堂官、地方各省督抚、将军都统陆续上奏对大清刑律草案的签注意见，其中涉及罚金的主要问题有：罚金定为主刑问题、罚金单位和等级问题、罚金易刑问题、罚金适用的过轻与过重问题、罚金与赔偿金的关系问题。

Aiming at the problem of coarse footmark surface with severe noises, based on the in-depth analyzing geometrical relationship and differential characteristics of the three-dimensional footmark impressing surface, we propose a principal curvature and principal direction based impressing surface segmentation algorithm and a multi-scale fusion algorithm to segment the stereo footmark.

针对立体赤足迹表面粗糙、噪声严重的特点，深入分析立体足迹三维表面的几何关系和微分特性，提出了基于曲面主曲率和主方向的立体足迹压力面分割算法和多尺度融合算法，分割结果理想并与领域知识吻合。4。

And the sufficient and necessary conditions are obtained and the uniqueness of T is discussed and an algorithm for solving the inverse problem is provided. The other kind of structure inverse eigenvalue problem is for unitary Hessenberg matrices with positive subdiagonal elements. That is, a unitary Hessenberg matrices with positive sub-diagonal elements can be constructed when its eigenvalues and the eigenvalues of H_(11) and H_(22) are known. Here H_(11) and H_(22) are rank-one modifications of k × k leading principal submatrix of H and of its × remain submatrix respectively. In the end, the uniqueness of H and an algorithm is obtained.

文中首先讨论了这三组特征值之间的交错关系，接着确定了该逆问题有解的充要条件，并论证了其解的唯一性问题，最后给出了相应的数值算法；本文第二个问题解决的是一类不可约的酉Hessenberg阵的逆特征值问题：即一个不可约的酉Hessenberg阵可以由它的特征值、它的前k阶秩一修正的顺序主子阵的特征值以及它的后n—k阶余子阵的秩一修正阵的特征值来确定，文中最后讨论了唯一性和相应的算法。

Our results improve the former results. For periodic Jacobi matrix, some new spectral properties of periodic Jacobi matrix are given by studying the relationship of the eigenvalues of periodic Jacobi matrix and its n—1 principal submatrix. Applying these spectral properties, we present a necessary and sufficient condition for the solvability of an inverse problem of periodic Jacobi matrices and discuss the number and the relationship of its solutions. Furthermore, we propose a new algorithm to construct its solution and compare it with the former algorithms. As this inverse problem of periodic Jacobi matrix usually has multiple solutions as many other eigenvalue inverse problems, we study the uniqueness of this problem. And a necessary and sufficient condition is given to ensure its uniqueness, under which an algorithm is presented and the stability analysis is also given. Finally, we put forward a new inverse problem for periodic Jacobi matrix which has not been solved.

对周期Jacobi矩阵特征值反问题，通过研究周期Jacobi矩阵与其n-1阶主子阵特征值的关系，给出了周期Jacobi矩阵的一些新的谱性质；利用这些谱性质，研究了一类周期Jacobi矩阵特征值反问题，用新的方法推导出了该类特征值反问题有解的充分必要条件，并讨论了解的个数以及解与解之间的关系；此外，提出了一种新的构造周期Jacobi矩阵反问题解的数值算法，并与前人的算法做了一定比较；由于周期Jacobi矩阵特征值反问题和其他很多特征值反问题一样往往存在多个解，本论文给出了周期Jacobi矩阵反问题解唯一的充要条件，并发现周期Jacobi矩阵特征值反问题的解唯一当且仅当构造的矩阵满足一定的条件；在解唯一的情况下，给出了构造唯一解的数值算法，并做了相应的稳定性分析；最后，提出了一类新的有待于解决的周期Jacobi矩阵特征值反问题。

The first layer of principal-agent comes into being between investors and venture capitalists and the second between venture capitalists and entrepreneurs. Under the two-ply mechanism of principal-agent, high risk and technical propriety result in the serious asymmetry of information between principal and agent, which makes the agent problem severely.

在投资者和风险投资家之间形成了第一重委托代理，在风险投资家和创业家之间形成了第二重委托代理，在双重委托代理机制下，风险投资的高风险性、技术的专业性等原因导致了委托人与代理人之间严重的信息不对称，使得代理问题十分突出。

At last, the research test the logistic regression model with sample dada. The results are as the following:(1)Based on the time series dada, the financial early-warning model contains more crucial information reflecting the dada characters, so it can avoid the obvious logic problem in the other analysis such as single section dada and multi-section dada analysis. The test result indicate that the new model have a more accuracy than others.(2) the research adopt the global principal component analysis to settle the problem of multiple collinearity, so the model would be more normative and precise.(3)the early-warning model uses the backward method to regress, so it gets a terser model of only five variables, but it still has a precise forecasting ability.

通过本文研究说明：（1）建立以时序数据为基础的财务危机预警模型，提高了样本中重要财务趋势特征的信息含量，从而克服了国内外单截面及多重截面分析中普遍存在的明显逻辑问题，检验结果表明，利用时序数据建立的logistic财务危机判别模型较截面数据基础模型的判别准确率要高；（2）采用全局主成份分析方法解决了模型中因子间的多重共线性问题，这一处理使logistic回归方法应用的规范度和严谨度得到明显改善；（3）我们采用向后逐步回归的办法进行回归，使模型大大得到了简化，其中只包含五个自变量，但是它的整体预测准确性却仍然比较高，使模型更具有实用性。

Based on ready-reference and research, starting from principal-agency theory, with comprehensive implementation of many subjects and analysis and comparison between eastern-western principal-agency system, the dissertation points out building the effective corporate governance construction is the complete way of agent-problem-solving. Under the precondition that stimulation of privatized enterprises and reducing of state-owned enterprises.

本文在现有文献和已有研究成果的基础上，综合运用了多学科的知识，从委托-代理理论出发，通过对中西方委托—代理模式的分析与比较，提出了在加快民营化进程，减少国有企业数量的前提下建立有效公司结构是解决代理问题的根本途径的观点。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！