单词	linear transformation
释义	linear transformation noun 1 : a transformation in which the new variables are linear functions of the old variables 2 : a function that maps the vectors of one vector space onto the vectors of the same or another vector space with the same field of scalars in such a way that the image of the sum of two vectors equals the sum of their images and the image of the product of a scalar and a vector equals the product of the scalar and the image of the vector Word History First Known Use circa 1846, in the meaning defined at sense 1
随便看	blurred hammerer hammerers Hammerfest hammerhead hammerhead crane hammerhead shark hammerhead stall hammerheaded hammerheaded bat hammerheaded shark hammerheads hammering hammering (away) hammering away hammering into hammering out hammeringly hammerings hammerkop hammerkop bird hammerkop stork hammerkops hammerless hammerlock

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。