The Casimireffect is not the only cause of stiction, but it is an important one.
卡西米尔效应不是这种阻力的唯一起因，却是幕后主参。
2
What really excites researchers, though, is the idea that the Casimireffect may sometimes be repulsive.
但真正让研究人员兴奋不已的是卡西米尔效应有时可以被逆转为排斥作用。
3
The form and genesis of dark energy is almost completely unknown, but postulated as related to vacuum fluctuations similar to the CasimirEffect but generated somehow by space itself.