rectilinear

rectilinear
[ˌrɛktɪˈlɪnɪə]
(亦作rectilineal -nɪəl)
adjective
  1. contained by, consisting of, or moving in a straight line or lines
    直线围起的，直线构成的，沿直线的
    a rectilinear waveform.
    直线波形。
    ■(Photography)of or relating to a straight line or lines
    (摄)（与）直线（有关）的
    rectilinear distortion.
    直线失真，直线畸变。
    ■(Photography)(of a wide-angle lens) corrected as much as possible, so that straight lines in the subject appear straight in the image
    (摄)（广角透镜）无畸变的，直线性的
派生
rectilinearity
noun
rectilinearly
adverb
语源
  1. mid 17th cent.: from late Latin rectilineus (from Latin rectus 'straight' + linea 'line') + -ar
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