quality distortion

The Harmonious Distortion characteristic of telemetry seismic data acquisition systems is an important performance index, which affects the quality of seismic acquisition data directly.

谐波畸变特性是遥测地震数据采集系统的一项重要性能指标，直接影响地震数据采集的质量。

Uniform pumping and uniform cooling are key techniques to reduce thermo-optical distortion and to achieve high beam quality output for solid-state laser.

均匀抽运及均匀冷却是激光二极管抽运激光器减小热致光学畸变以实现高光束质量输出的核心技术难题。

But wrinkling, distortion, tension crack etc are easily produced during the rotary draw bending process, especially the wrinkling seriously influence the quality of rectangular waveguide.

但在薄壁矩形管绕弯成形过程中极易产生失稳起皱、截面畸变、拉裂等缺陷；特别是失稳起皱，严重地影响着矩形波导管的弯曲成形质量。

There are a lot of factors leading to wavefront distortion, and influencing beam quality. In order to achieve high coupling efficiency between laser beam and target, the phase must be precisely controlled to achieve the special focal irradiance profile.

高功率固体激光装置中有诸多因素导致波前畸变，影响光束质量；为实现高效的束靶耦合，必须精密控制波前以实现特定焦斑分布。

Five factors contribute to overall image quality: resolution, contrast, depth of field, perspective, and distortion.

五个因素献出总体的图像品质:分 辨率 、 对比度 、 景深 、 透视 、 和扭曲度.

Dot enlargement and distortion is a serious problem in flexography, it has important influence to printing quality.

柔版印刷中网点扩大变形是一种较为严重的现象, 对印品质量产生重要的影响.

At last, the paper concludes that the information accounting distortion is affected by many aspects, so perfecting the stockholder's equity structure may improve the accounting information quality, but cannot resolve the problem absolutely.

研究表明，会计信息失真是多方面综合作用的结果，股权结构只是影响会计信息失真的因素之一，我们试图通过完善股权结构使会计信息的失真状况有所改善，但不能完全解决会计信息失真问题。

The simulation results of distortion voltage with harmonies illustrate the validity of the power quality analyzer.

对含有谐波的畸变电压波形的实验结果说明了这种电能质量分析仪的有效性.

Even in relatively small amounts , intermodulation distortion adds a dissonant quality that is unpleasant to hear.

虽然相对来说音量不大, 但“交叉调制失真”增加的却是刺耳的不和谐音符.

The vibrating distortion includes amplitude distortion and phase distortion, which may low down the quality of correlation signal, especially the phase distortion. In the loose surface farmland of 3-D survey in AMK area.

振动信号的畸变包括振幅畸变和相位畸变，这些畸变会降低相关信号的质量，而相位畸变对相关信号的影响尤为严重。