dysprosium是什么意思？

dysprosium

英[dɪsˈprəʊziəm] 美[dɪsˈproʊziəm]

• n. 镝，元素符号Dy；

例句

• A supply of electricity will cause the dysprosium iodide to vapourize to glow. 它通电后放电,使碘化镝气化发光.
• Three 3500 W dysprosium lamps are installed on each tower crane for site lighting during night. 罐体施工现场:在每台塔吊上装三盏3500W镝灯用于现场夜间照明.
• Dysprosium lamp: Light source for repro - photography and printing down. 镝灯: 复制照相及晒版用光源之一.

英英词典释义

• Noun
  1. a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic

行业词典

• 医学： 镝：稀土元素，原子序数66，原子量16250，符号为Dy；