查询词典 error

Myopic shift of refractive error was associated with female gender, older age, and with higher myopic or hyperopic refractive error at the baseline examination.

屈光不正向近视眼方向改变容易发生在女性、年龄偏大、基线检查时近视眼或者远视度数大者。

This error is caught by the compiler this error can only occur at run time if the definition of a class has incompatibly changed .

通常，该错误由编译器捕获，只有当一个类的定义在运行时有不恰当的改变时才会发生这种错误。

Normally , this error is caught by the compiler this error can only occur at run time if the definition of a class has incompatibly changed .

通常，该错误由编译器捕获，只有当该类在运行时有了不恰当的改变时才会发生。

Normally , this error is caught by the compiler this error can only occur at run time if the definition of a class has incompatibly changed .

通常该错误由编译器捕获，只有当某个类的定义被不恰当地改变时抛出。

Normally , this error is caught by the compiler this error can only occur at run time if the definition of a class has incompatibly changed .

通常，该错误由编译器捕获，只有当类的定义发生不相容变化时才发生。

Due to the fact that the intercarrier spacing in OFDM is relatively small, OFDM transceivers are somewhat more sensitive to phase noise compared to single carrier transceivers. Thus this problem must be carefully considered in designing an OFDMbased system since an accurate prediction of the tolerable phase noise can allow designer to relax system specifications. According to spectrum theorem, two components of phase noise were analyzed: common phase error and intercarrier interference. On the basis of the analysis, the performance of OFDM was given for the case where phase noise has been added to the signal, and an optimal design criterion for OFDM parameters was proposed that allows to improve the phase noise error correcting capabilities in OFDM receiver.

由于采用子载波间相互正交的结构，OFDM系统对于由本地振荡器不稳定性所导致的相位噪声影响非常敏感，针对公共相位误差CPE和载波间干扰ICI两种影响表现形式不同的干扰项，从功率谱密度函数这一独特角度分析了相位噪声对OFDM系统性能的影响，提出了旨在提高接收机抵抗相位噪声能力的OFDM系统关键参数优化与设计准则，可在对所设计OFDM系统性能加以提高的同时，有效降低对接收机前端模拟振荡器件和相位噪声抑制单元的性能指标要求，从而降低接收机硬件实现成本。

Later studies know that this kind of error in performance accounts for little, most of which are intralingual errors. As a result, error analysis appears in late 60"s and early 70"s, whose foundation is cognitive psychology. It regards errors as a sign of progress in foreign language learning.

然而，此类错误在实际学习和运用中所占比重很少，大多数还是语言内在的因素导致的，因此，六十年代末七十年代初出现了以认知心理学为理论基础的错误分析，它将错误看成是外语学习进步的一种表现。

At the same time, this article deep analyzed that on the current enterprise has bias of concept in the process of accounting error corrections, manipulation of profits and other issues. To analyzed the phenomenon that enterprise using error correction to adjust profit caused for inveracious accounting information, financial false, this phenomenon caused by some motivation such as avoid consecutive losses, maintain the qualification of refinancing and so on.

同时，本文对目前企业进行会计差错更正所产生的观念偏差，利润操纵等问题进行了深刻剖析，分析了企业出于避免连续亏损，保持再融资资格等动机利用会计差错更正调整利润造成会计信息不实，财务虚假的现象。

Chapter 8: We discuss the acceleration of multigrid by Krylov subspace approaches, and recognize the reason for slow convergence of algebraic multigrid methods is that error reduction is significantly less efficient for some very specific error components which may cause a few eigenvalues of the algebraic multigrid iteration matrix to be considerably closer to 1 than all the rest. However, the eigenvectors belonging to the few isolated eigenvalues can be expected to be typically captured after only a few conjugate gradient iterations, which accelerate algebraic multigrid algorithms. Theoretical analysis and numerical results of some practical problems show the iterant recombination accelerates algebraic multigrid convergence.

第八章：先介绍用Krylov子空间迭代法加速一般多重网格方法收敛的基本框架，然后紧紧抓住引起代数多重网格方法收敛减慢的根本原因往往是误差减小对几个特别的误差分量不明显，这导致代数多重网格方法的迭代矩阵的几个特征值接近于1，而共轭梯度方法则能比较典型地捕捉属于孤立特征值的特征向量，从而推导出有效的共轭梯度加速算法和程序实现，不仅从一些具体的实际应用例子的数值结果去验证迭代复合加速收敛的效果，而且还从理论上分析了预处理共轭梯度法加速代数多重网格法收敛的机理。

This thesis attempts to innovate at two points, as follows:Theoretically, it endeavors to explore the value of SA from the aspect of index error. It analyzes the source of indices\' error, uses its theoretical meaning and economical significance to put forwards some methodic suggestions to some index-related issues, such as calculation of weights in index, evaluation of index formulas, structure analysis of layered issues, and etc.Practically, this thesis quests for the settlements of some difficulties in China\'s compilation of macroeconomic price index by the means of SA. Besides, it tries to make an innovative use of SA to Regional Economics. Improving on Theil\'s index with SA, it makes an empirical study on China\'s regional disparities since reform-policy was adopted.

本文尝试在以下两方面有所创新：理论研究方面，从指数误差的角度挖掘随机指数的理论价值，并围绕误差来源及其本身的理论内涵和经济意义，探讨了诸如指数权数确定、公式选择、分层指数的结构分析和可信度检验等疑难问题；实践应用方面，就价格指数编制实践中的一些具体问题(如基本价格指数的公式选择、高层汇总的权数确定等)提出了随机指数方法的改进方案，并将该方法首次拓展到区域经济学，通过随机方法下泰尔指数及其分解分析的运用，对改革开放以后中国区域经济差距的问题进行了实证研究。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。