单词	Laplace transform
释义	Laplace transform noun La·​place transform lə-ˈpläs-  -ˈplas-  : a transformation of a function f(x) into the function {latex}g(t) = \\int_{o}^{\\infty}{e^{-xt}f(x)dx}{/latex} that is useful especially in reducing the solution of an ordinary linear differential equation with constant coefficients to the solution of a polynomial equation Word History Etymology Pierre Simon, Marquis de Laplace First Known Use 1942, in the meaning defined above
随便看	octad octadecane octadecanol octadecyl octadrachm octads octagon octagonal octagonally octagons octahedra octahedral octahedral cleavage octahedral iron ore octahedrally octahedrite octahedron octahedrons octal octaler octalest octaller octallest octals octamer

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。