LASL=Los Alamos Scientific Laboratory 洛斯阿拉莫斯科学实验室[美]
LASabbr.拉美研究(=Latin American Studies)abbr.自由艺术和科学(=Liberal Arts and Sciences)
Lasiochilus japonicusn.日本毛唇花蝽
lasagna alla bolognesen.意式千层面
Lasianthus longicaudusn.云广粗叶木
Lasianthus hiiranensisn.栖兰粗叶木
LAS glass - ceramics锂铝硅微晶玻璃
Lasianthus sikkimensisn.锡金粗叶木
lasing characteristics激光作用特性