In worker group of 10 years senonity . The positive rate of Hb reducing(20.4%) was significantly higher than the worker of 1 year senonity (5.3%). W.
英
美
- 10年工龄组工人血红蛋白降低的阳性率(20.4%25)显著高于1年工龄组(5.3%25),差异有显著意义;
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries