What was needed was not a new technique but the deep modifications brought by the electroweak theory of Sheldon L.Glashow, Steven Weinberg and Abdus Salam in the late 1960s.

• 结果真正需要的，并不是新的技巧，而是由格拉肖（SheldonGlashow）、温伯格（StevenWeinberg）与萨莱姆（AbdusSalam）在1960年代晚期的电弱理论所带来的根本翻修。