常見例句雙語例句Objective To estimate the effects of occupational noise exposure to menstrual function of female cotton spinner.目的評價職業(yè)噪聲暴露對紡織女工月經(jīng)功能的影響。Objective To study the relation between occupational noise exposure and menstrual function in female textile workers using urine biomarkers.目的通過測定紡織女工尿樣中生殖內(nèi)分泌激素的代謝產(chǎn)物，探討職業(yè)噪聲暴露與月經(jīng)功能的關系。Methods Retrospective cohort study was employed to explore the risks for occupational hearing damage in noise exposure group and non-noise exposure group.方法采用回顧性隊列研究方法研究噪聲接觸組和噪聲非接觸組之間聽力損傷差異。 返回 occupational noise exposure