Analysis of performance and exergy efficiency of rotary wheel
ding yun-fei1; ding jing2; yang xiao-xi3(1.school of civil engineering; guangzhou university; guangzhou 510006; china; 2.school of engineering; sun yat-sen university; guangzhou 510275; china; 3.department of chemistry; dongguan university of technology; dongguan 523106; china)
..............page:37-41
Determination of thallium chemical form in sediment core from Pearl River
liu juan1; 2; zhang ping1; chen yong-heng1; qi jian-ying1; 2; wang jin1; 2; wang chun-lin1; 2; wang xue-ying1(1.school of environmental science and engineering; guangzhou university; guangzhou 510006; china; 2.state key laboratory of organic geochemistry; chinese academy of sciences; guangzhou 510640; china)
..............page:67-70
A compressing algorithm for PCM voice
liu jun-gao1; zhuo zhen-yu2(1.gsk cnc equipment co.ltd; guangzhou 510165; china; 2.school of mechanical & electrical engineering; guangzhou university; guangzhou 510006; china)
..............page:34-36