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）Lasing transverse mode激光横模Lasiomiris albopilosusn.完带毛盲蝽Lasiohelea diaoluoensis吊罗蠛蠓Lasiohelea guangxiensis广西蠛蠓Lasiodiplodia theobroma可可球二孢Lasiplexia cupreomicansn.铜光毡夜蛾Laszcynski zinc process拉斯辛斯基炼锌法Lasiomiris purpurascensn.紫褐毛盲蝽Lasiocaryum densiflorumn.毛果草Lasiohelea danxianensis儋县蠛蠓