合成函数 meaning in Chinese

composite function
compound function

Based on this model , four representations of compositing functions have been presented and the relationships amony the four representations have been given
在此基础上提出4种视频合成函数表示方法，并阐述这4种合成函数之间的关系。
Impusle winding tester 、 programmer electrical safety compliance tester series 、 function / arbitrary waveform generator 、 rf scalar network analyzer
匝间绝缘耐压测试仪系列、安规测试仪系列、数字合成函数/任意波信号发生器系列、网络分析仪