首都师范大学学报（自然科学版）2011，Vol.32Issue(3)：5-10,6.
库利吉和朗缪尔对白炽灯的改进及留给我们的启示
How Coolidge and Langmuir Improved Incandescent Lamps and the Enlightenment They Left to Us
摘要
Abstract
The brief biographies of William David Coolidge and Irving Langmuir are outlined.How Coolidge researched the characteristic of tungsten and technological process of ductile tungsten filament are recounted.How Langmuir researched the effects of various gases (particularly of hydrogen) in the bulb and invented the gas-filled lamp is reviewed.The success road of their exploring natural laws through the experiments, resolving the difficult problems by reversing mold of thinking and broadening the research scope is discussed.关键词
库利吉/延展性钨丝/朗缪尔/氢原子/充气灯Key words
Coolidge/ ductile tungsten filament/ Langmuir/ atomic hydrogen/ gas-filled lamp.分类
数理科学引用本文复制引用
林信惠,刘战存..库利吉和朗缪尔对白炽灯的改进及留给我们的启示[J].首都师范大学学报（自然科学版）,2011,32(3):5-10,6.基金项目
北京市教委科研计划项目(KM200810028005) （KM200810028005）
