资料来源 : pyDict

双线性的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Bilinear \Bi*lin"e*ar\, a. (Math.)
   Of, pertaining to, or included by, two lines; as, bilinear
   co["o]rdinates.

资料来源 : WordNet®

bilinear
     adj : linear with respect to each of two variables or positions