水泵/高位水槽:控制水流速度和压力,确保实验条件稳定。 溢流结构(核心部分) 溢流堰(Weir):常见类型包括: 宽顶堰(Broad-crested weir) 薄壁堰(Sharp-crested weir,如三角堰、矩形堰) 实用堰(如Ogee堰,用于大坝溢洪道模拟) 溢流槽/溢流口:模拟不同形状 ...
若运气极佳,还能邂逅“佛光”奇景——云雾折射阳光,人影被七彩光环笼罩,宛若踏入仙境结界。朱鹮与熊猫:生态剧场的灵动主角(Crested Ibis and Pandas: Protagonists of the Ecological Theater)汉中的春日不仅是视觉盛宴,更是生命的狂欢。在洋县朱鹮生态保护区 ...
Covering both traditional and modern theatrical art forms, 17 performances will be staged in the city featuring the 17 finalists. The performances include Shanghai Dance Theater's "Crested Ibises," ...