A floatingsource is a source in which the voltage signal is not referenced to any common ground, such as earth or building ground.
未接地信号源的信号(比如电压)没有相应的、诸如大地或建筑物这样的绝对参考点。
2
Both - Move the generated box below all floating boxes generated from previous source elements.
both -将所生成框移动到由之前的源文档所生成的所有浮动框之下。
3
Google has also (famously) patented a floating wave-powered server farm, which would not only be co-located with its power source but would also be totally sustainable.