
好词典

Named after Samuel Pierpont Langley (1834–1906), an American astronomer and physicist who studied solar radiation.
❶ 兰利是测量太阳辐射能量的单位,常用于气象学和太阳能研究中,1兰利等于1卡路里每平方厘米。
“The solar radiation was measured in langleys.”
(太阳辐射以兰利为单位进行测量。)
“One langley equals one calorie per square centimeter.”
(1兰利等于每平方厘米1卡路里。)
langley unit — 指兰利单位,专门用于测量太阳辐射能量的科学计量单位。
“The langley unit helps compare solar energy across different regions.”
(兰利单位有助于比较不同地区的太阳能。)