工学 红外光学 释 infrared optics 红外光学 研究红外辐射的产生、传输、接收、信号转换、信息处理及应用的科学和技术问题。 理学 〔光的应用分支〕 释 infrared optics 红外光学 光学的一个分支，主要研究红外辐射在物质中的激发、传输及接收，物质中红外光到电的转化过程，电到红外光的转化过程，以及红外光之间、红外光与可见光之间的相互转化过程。
- population aggregated distribution
- population aging
- population aging level
- Population and Family Planning Law
- Population Atlas of China
- Population attributable Fraction，PAF
- population attributable risk，PAR
- population balance density
- population balance mode
- population-based strategy
- population-based study
- population behavior of complex financial systems
- population biology
- population bottleneck
- population capacity
- population carrying capacity
- population census
- population census of China
- population characteristic
- population classification
- population colonization
- population comparison
- population control
- population correlation coefficient
- population covariance