virtual pair

• 潜在偶,虚偶

virtual pair的用法和样例：

例句

1. At the quantum scale, virtual pairs consisting of a particle and its antimatter equivalent are constantly popping into existence.
   从量子层面来说，空间中一直不断出现由一个正粒子和与其对应的反物质组成的反粒子虚偶。