New discovery shows carbon nanotubes can produce powerful waves that could be harnessed for new energy systems.
新的发现表明,碳纳米管能够产生强有力的波,可以把这种波应用于新能源系统。
The kinetic energy of the human body, for example, has long been harnessed to power watches, and should also be enough to keep a pacemaker ticking.
比如,很久以前人体动能就用来为手表提供能量,这种动能也足够维持起搏器的运转。
People must understand that science is inherently neither a potential for good nor for evil. It is a potential to be harnessed by man to do his bidding.
人们必须明白科学本身既不是行善的动因也不是行恶的隐患,而是将要由人类所驾御的一种用于帮助他们来完成要完成的行动的一种潜力。
应用推荐