A study on chromatical analysis and transform of colored images in digital amplification equipment and their realization 数码放大设备中彩色图像色度分析与变换
The use of elements which could interfere with the normal activities in the world scout center and in the other sites will not be permitted , such as sound amplification equipment , etc 禁止使用会干扰到世界童军交流中心及其他营区正常活动的器材,如扩音器等。