The turbine models are fitted under the runner with a perspex band for visualisations , view-shots and video records .
水轮机模型在转轮的下面安装一透明玻璃段以便直接观察和闪频摄影。
The world 's most elastic woman , skye broberg from australia , climbed into a tiny square perspex box .
来自澳洲、世界上最有弹性的女人斯凯布洛柏,爬进了一个小方形有机玻璃盒。
Structure , properties and uses of addition polymers as illustrated by polyethene , polypropene , polyvinyl chloride , polystyrene and perspex .
以聚乙烯,聚丙烯,聚氯乙烯,聚苯乙烯及有机玻璃为明加成聚合物的结构,性质和。
Perspex lenses have long since been replaced by acrylic ones .
有机玻璃晶状体很久以来已被丙烯酸的代替。
In fact , if the experience of david blaine is anything to go by , you 'd have to quickly move that perspex box to somewhere impossibly high up , where people can 't pelt it with golf balls and tangerines .