For understanding nitrobenzene distribution in water under natural ice in Songhua river, nitrobenzene contents of different ice layers of main riverway were examined at Dalianghe in Songhua river.
同时对松花江达连河断面主河道上冰层中硝基苯含量进行了分层检测。
For understanding nitrobenzene distribution in water under natural ice in Songhua river, nitrobenzene contents of different ice layers of main riverway were examined at Dalianghe in Songhua river.
同时对松花江达连河断面主河道上冰层中硝基苯含量进行了分层检测。
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