<span style="font-size: 14px; white-space: normal; word-spacing: 0px; text-transform: none; float: none; font-weight: normal; color: rgb(68,68,68); font-style: normal; text-align: left; orphans: 2; widows: 2; display: inline !important; letter-spacing: normal; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; tahoma: ">基于改进模糊C均值的回转支承寿命状态识别</span>