discrete quantity造句

例句与造句

1. Abstract : in this paper it discusses the method of how to count the numbers of aerosol particles through using many - corridors discrete quantity gathering system
   文摘:讨论了运用多道离散量数据采集系统，对微粒子进行检测的方法。
2. It's difficult to find discrete quantity in a sentence. 用discrete quantity造句挺难的