单词	niobium (columbium)
释义	niobium (Columbium)鈮機械工程
随便看	arrayed waveguide-grating device arrayed waveguide grating filter arrayed waveguide grating multiplexer arrayed-waveguide grating multiplexers arrayed waveguide grating router arrayed-waveguide gratings array element array element reference array element spacing array element subscript array element successor function array-- end-fire(ordinary) arrayer arrayers array expression array extent array factor array feed network array feed of paraboloidal reflector array field array file array folding adder array formal parameter array formal specification array for real-time geostrophic oceanography｛=argo｝