imagination (n.) imagination n.想象；想象力；空想；幻想imaginary-part operator [數(shù)學(xué)]虛部算子imaginary-part operation [數(shù)學(xué)]虛部運(yùn)算imaginary sphere [數(shù)學(xué)]虛球imaginary sharp ring corner [機(jī)械工程]理想套圈尖角imaginary semi-axis [數(shù)學(xué)]虛半軸imaginary parts imaginary part [數(shù)] 虛部imaginary numbers imaginary number [數(shù)] 虛數(shù)imaginary line 假想線；虛線imaginary intersection [數(shù)學(xué)]虛相交imaginary ellipsoid [數(shù)學(xué)]虛橢球虛橢圓麪imaginary crown gear [能源科學(xué)技術(shù)]鏟形輪imaginary circle diagram [電子、通信與自動(dòng)控制技術(shù)]虛數(shù)圓圖[動(dòng)力與電氣工程]虛數(shù)圓圖imaginary circle at infinity 無窮遠(yuǎn)虛圓imaginary circle [數(shù)] 虛圓imaginary boundary 假想邊界imaginary axis 虛數(shù)軸