用含有矮生和不含矮生基因的8个小麦品种盆栽,定量浇以不同浓度的BR和GA_3,观察小麦初期生长反应。GA_3对供试品种芽鞘和叶的生长......

The optimizations of constrained layered damped (CLD) laminated structures are discussed in this study. Genetic algorith......