At first , the 3 - d theoretical model of photothermal radiation was built in the cylindrical coordinate axes , by reviewing thermally uniaxial materials irradiated by continuously modulated beam 先是考察将热单轴各向异性材料在连续调制光辐照下,在柱坐标系下建立光热辐射测量( ptr )技术的三维理论模型。
modulated beamとは意味:変調{へんちょう}ビーム modulated beam meaning:[Electronics] 1. An electron beam (as in a cathode-ray tube), whose intensity is varied by a desired signal. 2. A light beam whose intensity is varied for communications or control purposes. modulated beam перевод:модулированный пучок