There is affinitive relationship between the incidence of varix of lower limb and long-term working on their feet、extended length of service、insufficiency of protective countermeasure, respectively.
下肢静脉曲张的发生率与长期站立工作、工龄长短及防护措
力有密切关系。
There is affinitive relationship between the incidence of varix of lower limb and long-term working on their feet、extended length of service、insufficiency of protective countermeasure, respectively.
下肢静脉曲张的发生率与长期站立工作、工龄长短及防护措力有密切关系。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容
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