Fock space

例句：

1. 1.The Fock space is a mathematical concept used to study the behavior of particles in quantum mechanics.
   福克空间是研究量子力学中粒子行为的数学概念。
2. 2. In this theory, the Fock space is defined as the space of all possible states of the system.
   在这个理论中，福克空间被定义为系统所有可能状态的空间。
3. 3.The Fock space is also used to describe the behavior of particles in quantum field theories.
   福克空间也被用来描述量子场论中粒子的行为。