He would have to heat the Cube to 120-million Kelvin just to break through the Coulomb barrier.

他得把魔方加热到1.2亿开尔文才能打破电荷间库伦力的束缚。

In this the fuel starts off in a small capsule and the Coulomb barrier is overcome by applying an external shock.

在这种情况下，燃料从一个小胶囊中开始，通过施加外部冲击克服库仑势垒。

The strong force holds protons and neutrons together to form nuclei, so once the Coulomb barrier is breached, a new and larger nucleus quickly forms.

强力将质子和中子结合在一起形成原子核，因此一旦库仑势垒被突破，就会迅速形成一个新的更大的原子核。