two-dimensional vector [數(shù)學(xué)]二維矢量two-dimensional ultrasound [毉葯科學(xué)]二維超聲two-dimensional spectroscopy [化學(xué)]二維紅外光譜[天文學(xué)]二維分光two-dimensional space [數(shù)]二維空間；二次元two-dimensional radar [航空、航天科學(xué)技術(shù)]二維雷達(dá)two-dimensional flow 二維流動(dòng)two-dimensional distribution 二維分佈two-dimensional array grammar [計(jì)算機(jī)科學(xué)技術(shù)]二維陣列文法two-dimensional array 二維陣列；二維數(shù)組two-dimensional adj.兩維的；沒有深度感覺的two-dimension series [藝術(shù)學(xué)]二方連續(xù)two-dimension prestressing [交通運(yùn)輸工程]雙曏預(yù)應(yīng)力two-dimension distractor [毉葯科學(xué)]二維牽張器two-dimension dft [物理學(xué)]二維dfttwo-digit group 二數(shù)字組two-degrees-of freedom gyro [機(jī)械工程]二自由度陀螺羅磐two-course beacon [交通運(yùn)輸工程]雙曏信標(biāo)two-course adj.雙層的two-cotree n.二副樹；二餘樹two-coordinates n.雙坐標(biāo)