例句與造句

1. An example of an operator product algebra is the vertex operator algebra.
2. In physics, a special case of the operator product algebra is known as the operator product expansion.
3. It is currently hoped that operator product algebras can be used to axiomatize all of quantum field theory; they have successfully done so for the conformal field theories, and whether they can be used as a basis for non-perturbative QFT is an open research area.
4. It's difficult to find operator product algebra in a sentence. 用operator product algebra造句挺難的