维它命E油,英文名:DL-alpha-Tocopherol,CAS:10191-41-0,化学式:C29H50O2,分子量:430.71,密度:0.950g/mLat 20°C(lit.),熔点:2-
var content = $(.refs).html(); var more = true; //限制字符个数 var hide = function () { $(.refs).each(function () { var = 120; if ) { $(this).text($(this).text().substring(0, )); ) + '...'); more = true; $('.more').html(); $('.more').; } }; ; $('.more' $(.refs); ); ; ; } })




