动力化,摩托化
Motorize \Mo"tor*ize\ (m[=o]"t[~e]r*[imac]z), v. t. [Motor + -ize.] To substitute motor-driven vehicles, or automobiles, for the horses and horse-drawn vehicles of (a fire department, city, etc.). -- {Mo`tor*i*za"tion}, n.
motorization n : the act of motorizing (equiping with motors or with motor vehicles) [syn: {motorisation}]