energy focusing meaning in English
能量聚焦
Examples
- Fahua zhu , sheng wang , the latest development of china power industry and environmental protection , northeast asia energy focus , p9 - 16 , vol . 3 , no . 1 february 2006
朱法华，火电建设面临的环保形势及治理要求，中国电力， 2006年第2期， 59 - 63页。 - Through analysing , he found that on the condition of incidence of the parallel sound wave different reflection regions make effects on energy focus per area in , at the same time he also made a sequence according ti the influencing degree of sound focusing on the different region
经过分析，发现了在平行声波入射情况下，不同的反射区域内单位面积对声聚焦能量的不同作用，同时还做出了不同反射区域对声聚焦的影响严重性排序。 - The advanced algorithm consists of three parts . by choosing more suitable biorthogonal wavelet basis and symmetric periodic extension to improve the compression quality . since most energy focus in the low frequency part , a little distortion will effect the quality of entire image heavily
由于最低频部分集中了绝大部分能量，其失真将严重地影响整个图像的恢复质量，因此对其进行单独处理，本论文尝试了采用dpcm方法进行编码，充分利用了低频系数的相关性，提高了压缩比。 - During the latest 20 years , great progress has been made in the theory , method and technology of image - compression coding on the basis of such traditional coding methods as coding forecast and exchanger coding etc ; wavelet transformation has been widely used in signal - disposal field , because it has a characteristic of energy focus , it puts forwards a concept of multi - resolution ration analysis and the realization o f algorithm about wavelet decompose and fast rebuild . among the applications of wavelet analysis , it is rather mature to apply it to image - data compressing
近20年来，在预测编码、变换编码和其它传统编码方法的基础上，图像压缩编码的理论、方法和技术取得了较大进展；其中小波编码算法因其能量集中特性、多分辨分析概念的提出和小波分解与重构快速算法的实现，使得小波变换在信号处理领域得到了广泛的应用，小波分析应用于图像数据压缩是小波分析应用的一个比较成熟的方面。