1·The notion of a Dirac measure makes sense on any set whatsoever.
狄拉克测度的概念在任何集合上都有意义。
2·Heisenberg matrix mechanics could hardly be regarded as laws of nature without the fundamental formulation of Dirac.
如果没有狄拉克的符号表示，海森堡的矩阵力学将很难被视为大自然的法则。
3·Paul Dirac was a strange man in a strange world.
保罗·狄拉克是奇怪世界中的一个奇怪的人。
4·So I set up a prize for maths at the local school, and wrote to Dirac asking to use his name.
于是我在当地学校设立了一项数学奖，并写信给狄拉克请求以他的名字冠名。
5·Dirac was a loyal friend to people on all sides of the conflict.
对各个陷入冲突的国家的人民而言，狄拉克都是忠实的朋友。