1·Phosphoric acid is a weak oxidizing acid sometimes specified in passivation procedures; however, there is no formal documentation referencing the use of phosphoric acid as a passivating acid.
磷酸是一种弱氧化酸，有时也用于特定的钝化操作中；但，没有任何正式的文件说明磷酸可作为钝化用酸。
2·The chemicals discussed for cleaning and passivating are all water-soluble and can easily be neutralized.
用于清洁和钝化的化学试剂都是水溶性的并且易于中和。
3·Brush passivating agent on surface very 15 minutes, maintain a wet surface.
在表面上刷钝化剂15分钟，保持表面潮湿。
4·The manufacturer or supplier should be consulted to determine whether their equipment is compatible with passivating solutions.
应咨询设备的生产商或供应商以确定他们的设备是否和钝化溶液配伍。
5·The passivating agent used in experiment was less pollution to environment, low cost and low loss of active magnesium.
试验中采用的钝化剂具有对环境污染小、成本低、活性镁损失小等特点。