5-羟基-p-萘醌,英文名:5-Hydroxy-p-naphthoquinone,CAS:481-39-0,化学式:C10H6O3,分子量:174.15,密度:1.2346 (rough estima
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); ); ; ; } })




