查询词典 errors

Several numerical examples for the two-dimensional impenetrable and penetrable obstacles with arbitrary shapes is given to demonstrate that the algorithm yields a reasonable reconstruction of the obstacle even when 10% errors are added to the Fourier coefficient of the far-field pattern.

以具有各种形状的二维不可穿透和可穿透障碍物的重构作为算例，进行了深入的数值研究，结果表明了即使在所用的远场分布的某一个Fourier系数中加入10%的随机误差，也能得到很理想的重构结果。

Using the limit definition of Fourier transform, the paper has proved the universal form of Fourier transform differential and integral characteristic theorem, explained its application method, and pointed out that errors can be substantially reduced by using this method.

提要：本文采用Fourier变换的极限定义式，证明了普遍形式的Fourier变换微积特性定理。

If the SHARED_POOL_SIZE is large enough, most ORA-04031 errors are a result of dynamic sql fragmenting the shared pool.

如果共享池足够大还产生这样的错误，则可能是以下的原因

He has been speaking frances in two hours without any errors.

他连续讲了两小时的法语，没有出现任何的错误。

The effects of undulator phase errors on the Free Electron Laser small signal gain is analyzed and discussed.

对波荡器位相误差对自由电子激光小信号增益的影响进行了分析讨论。

Then,according to the characteristics of LER measurement and characterization method,the influence factors of LER measurements using AFM,including the nonideal properties of the sizes and shapes of probe tips,the signal noises of AFM images,scan sampling intervals,the driving precision of piezoelectricity,cantilever oscillation and the free parameters of edge detection algorithm and so on,are analyzed theoretically and experimentally,and the methods for restraining and amending the measuring errors are respectively proposed.

然后，根据线边缘粗糙度测量与表征的特点，对各种影响因素，包括探针针尖尺寸与形状的非理想性、AFM扫描图像的噪声、扫描采样间隔、压电晶体驱动精度、悬臂梁振动以及线边缘检测算法中的自由参数等进行了理论和实验分析，并分别提出了抑制及修正的方法。

Drawing in hand with the standard French curve usually has drawing and reading errors.

利用标准性能曲线板手工绘制往往具有较大的作图和读数误差。

Influence of phase errors upon the diffraction efficiency of the phase fresnel lens［J］.

位相误差对菲涅耳透镜衍射效率的影响［J］。

In a letter to Congress, Mr. Fujimori acknowledged what he called "errors during his 10 years of rule", but he insisted he had al- ways acted in Peru's best interests.

在致国会的一封信中，藤森先生承认他所称的"在他10年统治期间犯'下的错误"，但他坚持认为，他一直按最符合秘鲁利益的方式去行事。

One has even reported errors in the fundamental equations.

有人甚至错误的报道基本方程。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。