| 1. | Displaying the records using gdi may cause some quality degradation
使用gdi显示记录会导致一定程度的质量下降。 |
| 2. | Research on the several generations of coding - decoding image without quality degradation
图像多次无降质编解码的研究 |
| 3. | The goal of aero - optical research should be to improve or avoid the laser beam quality degradation caused by aero - medium
气动光学研究的最终目的应该是改善或避免由于气动介质引起的光束质量下降。 |
| 4. | Optics and optical instruments - quality evaluation of optical systems - assessing the image quality degradation due to chromatic aberrations
光学和光学仪器.光学系统质量评估.评定彩色相差引起的图像质量下降 |
| 5. | Optics and optical instruments - quality evaluation of optical systems - assessing the image quality degradation due to chromatic aberrations
光学和光学仪器.光学系统的质量评价.由于色彩退色成像质量降级评估 |
| 6. | Optics and optical instruments - quality evaluation of optical systems - assessing the image quality degradation due to chromatic aberrations iso 15795 : 2002
光学和光学仪器.光学系统质量评估.彩色相差引起的图像 |
| 7. | A real assembly process shows that this optimal method can greatly improve the sensitivity of measurement data to fixture locating errors , which helps to find the fixture locating errors at early phase so as to avoid product quality degradation doe to fixture locating errors
装配过程实验表明，该优化方法显著提高了则量数据对夹具定位偏差反应的敏感度，有助于在夹具定位偏差产生的早期发现问题，避免因夹具定位偏差引起的产品质量缺陷。 |
| 8. | That is , using a soft thresholding to remove noise components from the wavelet coefficients of the voiced and unvoiced speech in noisy speech respectively in a different way , which is not only removing noise but also is preventing the quality degradation of the unvoiced sounds and enhancing the signal - noise ratio
该方法采用软限幅函数对浊音和清音信号的小波变换系数作不同的阈值处理，既抑制了噪声，又减少了语音段信息的损失，提高了信噪比。 |
| 9. | Generally , the gravity introduced deformation of an optical lens with smaller aperture ( < ( 100mm ) within visible band is about ( / 20 even less than this value . for general optical lens , this error level can be entirely neglected . but for the high - accuracy optical system within extreme ultraviolet band , the error caused by gravity deformation will lead to imaging quality degradation
本文较为系统地介绍了光学镜头的装配与调校方法，一般地讲，在可见波段内，光学镜片口径较小（ < 100mm ）时，重力引起的变形一般/ 20左右甚至更小，对于一般的光学镜头这样量级的误差完全可以忽略，但在极紫外短波长的高精度光学系统中重力变形带来的误差会使光学系统成像质量下降。 |
| 10. | As a very important part of information transport in multimedia communication , speech coding attract more and more attetion . for utilizing the limited bandwidth enough and for offering high quality multimedia service in all kinds of place , people researched a low bit rates and without quality degradation for a long time
语音编码作为多媒体通信中信息传输的一个重要环节，越来越受到广泛的重视。为了充分利用有限的信道带宽的并且能在各种场合提供高质量的多媒体服务，人们一直在研究低速率，并且保证语音质量的语音编码算法。 |
