Infrared radiation and bicolor ratio are studied in the paper.The gray and space feature of infrared quasi imaging is analyzed. 研究了红外双色辐射特性和双色比识别特征,分析了红外亚成像的灰度与空域特征。
The radiation characteristics of both discrete-element line arrays and continuous line arrays are introduced. 摘要介绍了离散扬声器阵列和连续扬声器阵列的基本辐射特性。