That suggests the particles are changing the structure of the water itself in ways that improve its conductivity .
由此表明，添加的颗粒改变了水自身的结构因此增强了水的传导性。
If the wire is only a few nanometers thick , there is a significant -- and measurable -- change in its overall conductivity .
如果纳米线只有几纳米粗，其总体导电率就会有可测量的重大改变。
Carbon fiber 's conductivity and " special layer structure make it possible for the energy from driving to be stored directly in the frame , " kittman says .
据基特曼所说，碳纤的传导性和“特殊的层结构使车子骑行时产生的能量能直接储存在车架里。”
Engheta and vakil 's interest in graphene , however , is due to its capability to transport and guide em waves in addition to electrical charges and the fact that its conductivity can be easily altered .
Such resins increase the electrical conductivity of the system and allow one more passage to bring the salt concentration down below 0.5 % , which makes the water potable .
