professional experiment

英 美
  • 专业实验
  • experiment n.试验;实验;尝试vi.尝试;做实验
  • professional adj.职业的;专业的;专门的n.专业人员
    1. The instrument had been applied in professional experiments in metallurgy industry, and satisfactory effect is gained.
      该仪器已经在冶金专业实验中使用并取得了满意的效果。