如何使用 "pion" 造句
- 1. Dr learned and dr zee have come up with a design for a particle accelerator that would do the job a good deal more modestly , using another type of subatomic particle , the pion , as an intermediary .
- 伦德博士和徐博士已经提出一种粒子加速器的设计，用小得多的适宜能量就能把此项工作做好，它采用的媒介是另一种亚原子粒子介子。