United States astronomer and aviation pioneer who invented the bolometer and contributed to the design of early aircraft (1834-1906)
同义词：Samuel Pierpoint Langley
langley详细解释
lang.ley n.（名词）【复数】lang.leys A unit equal to one gram calorie per square centimeter of irradiated surface, used to measure solar radiation.兰利：等于每平方厘米发光表面一克卡的单位，用于测量太阳幅射量 来源：After &B{Samuel Pierpoint} Langley 源自 &B{塞缪尔·皮尔伯恩特} Langley
