查询词典 distortion

The results indicate that the influence of nonuniformity of a light beam is significant on optical distortion and depolarization.

结果表明，光强的分布形式对波前畸变和热退偏的影响是不同的。

This paper aims to eliminate this kind of distortion and aberration and proposes a simple method to solve the issue.

针对这种失真和畸变进行了研究，并提出了一种解决此类问题的方法。

Considering the nonlinear and Elastic-Plastic and anisotropy trait of soil, the method of numerical analysis can reflect the relation between abreaction of pore press and framework distortion of soil and can simulate the fact of field and complex boundary condition and so on. So the method of numerical analysis has been abroad used in the area of theory research.

数值分析方法可以考虑到土体的非线性、弹塑性和各向异性等特点，能准确地反映出孔压消散与土骨架变形之间的关系，而且可以较好地模拟现场实际情况以及复杂的边界条件等，因此在理论研究领域得到了比较广泛的应用。

First, we discuss several theories of risk measures respectively such as theories ofcoherent measures of risk, spectral measures of risk and distortion measures of risk.Within the framework of these theories, we discuss and compare standard deviation,mean absolute deviation, lower partial moment, Ginis difference, VaR, CVaR and soon. We conclude that CVaR is superior to other measures with respect to theoreticalproperties.

首先，本文分别讨论了一致风险测度理论、谱风险测度理论、失真风险测度理论和随机占优一致风险测度理论等风险度量评价理论，在这些理论框架内讨论和比较了标准差、平均绝对离差、下偏位矩、基尼均差、VaR以及CVaR等风险度量。

Lack of independence in accountancy is an important factor resulting in the distortion of accounting information.

会计工作缺乏独立性，是造成会计信息失真的一重要原因。

Accounting information ; accounting information distortion ; accounting convention

会计信息；会计信息失真；会计惯例

Therefore, study on distortion of accounting information is of important theoretical and practical significance.

因此，研究会计信息失真问题具有重要的理论和现实意义。

Then according to the characteristics of the embedded MPEG-4 surveillance system, a rate-based optimal data partitioning algorithm is presented, in which the accumulated error and the data partitioning distortion are not taken into account completely.

然后根据嵌入式MPEG-4监控系统的特点，进一步完全不考虑积累误差，而且忽略数据划分失真，提出了基于速率的数据划分优化算法，在牺牲少量图像质量的情况下大大简化了算法实现的复杂度。

Based on the analytical theory of aeolotropy,thermal distortion and temperature field distributions of Nd∶YVO4 crystal with rectangular section were investigated when the third thermal boundary condition was considerated.

以各向异性半解析热分析理论为基础，研究矩形横截面Nd∶YVO4激光晶体在有第三类热边界条件工作时，激光晶体温度场分布和晶体抽运面热形变分布。

Based on the design and fabrication principles for the high power laser reflector, an active cooling mirror was adopted to improve the beam quality by reducing the mirror thermal distortion which can control the mirror distortion less than 0.1 μm.

根据高功率激光反射镜的设计和制作原则，对反射镜的材料性能进行了分析，采用主动水冷铜镜来减小镜面热畸变使镜面变形控制在0.1 μm以内。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。