al-si-alloy ; sodium mokification
... 加马矽铝明(铝矽合金)gamma silumin 加钠处理sodium modification(AI-SI-alloy) 加强带reinforcing band ...
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碱性处理方式包括直接投加碱化剂和钠型混床旁路处理等。
The treatments can be adding alkaline chemicals or sodium ion exchange bypass treatment.
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本文通过试验，比较研究了直接投加碱化剂和钠型混床旁路处理的应用工艺条件和处理后的水质情况。
The applied technical condition and the water quality of the above two treatments were studied through tests in this paper.
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