complex sources meaning in Chinese

复合信号源

The galactic center is a rich and complex source of infrared radiation in which interesting phenomena occur in great variety .
银河系中心是一个红外辐射丰富和结构复杂的源，在那里发生着各种各样的有趣现象。
During the past year , fda has carefully weighed several complex sources of data , some which show conflicting results , related to the risk of chest pain , heart attacks and heart - related deaths , and deaths from any cause in patients treated with avandia
过去几年里, fda曾经仔细地斟酌了几份复杂的资料,涉及到用文迪雅治疗的病人,胸痛,心肌梗塞,心脏有关的死亡,和其他原因的死亡,有些结果相互矛盾
Advanced mathematical technologies , especially the newly developed wavelet transform and the frame theory , provide a solid foundation for such an effort . the ray - theory based beam - summation method , such as the complex source - generated beam and the gaussian beam methods , and the local phase - space domain ( beamlet domain ) wave field extrapolation methods employing windowed fourier transform ( wft ) or wavelet transform are proposed consequently
基于射线理论的高频渐近射束(复射束、高斯射束)叠加方法，以窗口富里叶变换( wft )以及小波变换为基础的局部相位-空间域(小波束域)波场外推方法等相继产生。