Gaspar Schott's sketch of Otto von Guericke'Magdeburg hemispheres experiment.加斯帕·史考特关于奥托·冯·格里克的马德堡半球实验的素描画.According to medieval legends, the three wisemen were named Melchior, Balthazar and Gaspar.根据中世纪的传说, 这三...
The article proposed the split - ring direct current manostat based on the switch type AC - DC transformation.文章基于开关式AC -DC 变换提出了开环直流稳压器.They signed the rights away when they sold their idea to DC Comics.他们在将点子出售给DC漫画公司时...
Rock'n'roll has become so commercialised and safe since punk.摇滚乐自从朋克乐以后就已经过于商业化而缺乏新意了。Is is increasingly part of a vapid and commercialised mass - media culture.它是商业化的乏味的大众传媒中快速发展的一部分....