
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

| 标题 |
| 基于PLS的青藏铁路格拉段职工健康环境影响因素研究(36 卷) |
| 英文标题 |
| The Study of Environmental Factors for Health of Workers that Working on Golmud |
| 摘要 |
| 青藏铁路格拉段平均海拔4 500 m,沿线高寒、低氧、气压低、干燥、强辐射。采用格拉段沿线10个领工区的环境测试指标及相应工作人员生理指标数据,应用偏最小二乘(PLS)回归方法进行统计分析,探寻格拉段工作人员生理指标(脉搏、收缩压、舒张压、血氧饱和度)的重要环境影响 |
| 作者 |
| 新闻作者:施庆生,陈建丽,李金凤 |
| 关键字 |