Nano material performances can remarkably improve the physical properties and performances of the refractory material due to its surface effect, quantum size effect and tunnellingeffect.
The effect of resonant-tunnelling appears in the structure.
在多量子阱结构中可看到明显的共振隧穿效应。
3
With the allowable maximum ground settlement as target value, a dynamic optimization model is designed to draw up the strategy(technical measures) controlling the effect of tunnelling on environment.