particle counting

英 美
  • 粒子计数
  • counting n.计算
  • particle n.颗粒;微粒;极小量;质点;粒子;[语]小品词
    1. It is rare that they understand what kind of testing is needed beyond particle counting.
      除了粒子计数,很少人知道还需要进行哪些测试。