出國(guó)留學(xué) 2013gre數(shù)學(xué)考試詞匯(4)

字號(hào):


    有關(guān)立體圖形
    cube立方體,立方數(shù)
    rectangular solid長(zhǎng)方體
    regular solid/regular polyhedron正多面體  
    circular cylinder圓柱體
    cone圓錐
    sphere球體
    solid立體的
    6. 有關(guān)圖形上的附屬物
    altitude高
    depth深度
    side邊長(zhǎng)
    circumference, perimeter周長(zhǎng)
    radian弧度
    surface area 表面積
    volume體積
    arm直角三角形的股
    cros ssection橫截面
    center of acircle圓心
    chord弦
    radius半徑
    angle bisector角平分線
    diagonal對(duì)角線
    diameter直徑
    edge棱
    face of a solid立體的面
    hypotenuse斜邊
    included side夾邊
    leg三角形的直角邊
    medianofatriangle三角形的中線
    base底邊,底數(shù)(e.g.2的5次方,2就是底數(shù))