【摘要】 本文报道一种简单易行的测试吸收系数的新方法;首次用光声法测试了丙烯的吸收系数;对氨的吸收系数测试提出了作者自己的见解。更多还原

【Abstract】 In this paper, a method for measuring gas absorption coefficient, which is simpleand easy to operate, is reported. The absorption coefficient of C₃H₆ is measured by theoptoacoustic method for the first time. New results in the measurement of NH₃ absorp-tion coefficient are discussed.更多还原