lumen
英 /'lju:min/
中文釋義
n.流明(光通量單位)
n. a unit of light measurement.
常用搭配
- measure in lumens以流明計
- lumen output流明輸出
- lumen per watt每瓦流明
例句
- The nurse explained that the tube's lumen had become blocked.護士解釋說導管的內腔堵住了。
- The surgeon measured the lumen of the artery before operating.外科醫生在手術前測量了動脈的內腔。