由水银血压计和水银温度计等含汞医疗器具引起的汞污染在医院广泛存在，但目前广大医护人员对于其危害和正确处置方法还缺乏正确认识。

There is abroad mercury pollution in hospital for mercury sphygmomanometer and mercury thermometers , but it has not been come to attention of hospital staffs and they are short of right view to it.

二等标准水银温度计检定结果的不确定度，直接影响温度量值传递的检定结果。

The uncertainty of calibration results for second-class standard mercury thermometers directly influences the delivered results of temperature quantity values.