短語詞組短語random phase variation 隨機相位變化random barometric variation 隨機氣壓變化Random frequency Variation 隨機頻率波動random variation parameter system [計]隨機變參數(shù)系統(tǒng)random variation of parameters 參數(shù)隨機變異random variation in capacitance [電子]電容量閃變Random Variation Sequence 和隨機變化序列;隨機變化序列Irregular Random Variation 不規(guī)則變動Non -random variation 非隨機變異 返回 random variation