聚能作用 meaning in Chinese
cumulative action
cumulative activate
Examples
- ( 5 ) the performance of the watermark algorithm can be improved by combining the discrete wavelet transform with the discrete cosine and marking full use of the characteristic of the two transforms
( 5 )把离散小波变换和离散余弦变换结合起来，利用小波变换的多分辨率特性及离散余弦变换的解相关能力和聚能作用，可提高水印算法的性能。 - For dual energy gamma ray coal ash gauge , the error induced by inten sity averaging is consisted of two parts , the error caused by thickness change and by ash content change the magnitudes of the two errors are compared using app roximate analytical expressions under a simplified change pattern
定向断裂爆破技术是利用聚能管改变巷道周边眼装药结构，爆破时，利用聚能作用控制裂隙的方向和数量，以获得较好的爆破效果的技术；它与传统的光面爆破技术有较大的差别。