Dilute the ammonia with water before you use it.
使用氨之前用水稀释它。
One of these is a mixture of ammonia and water.
其中一种是氨水混合液。
FREE New Pond, Ammonia Remover, Natural Clear, and Pond Shade water treatments.
免费新池塘，氨清除剂，自然清晰，色泽池塘水的治疗方法。
To make your own jewellery cleaning solution, mix one part ammonia to six parts water.
使自己的珠宝清洁液，其中部分组合为六个部分氨气水。
在水中有氨的迹象。
Economical and effective control of pollution by ammonia-nitrogen waste water is a vital problem currently.
经济有效地控制氨氮废水污染是当前面临的重大课题。
An effective bactericidal project to treat circulating water that contains ammonia has been put forward.
提出了对含氨循环水行之有效的杀菌方案。
An effective bactericidal project to treat circulating water that contains ammonia has been put forward.
提出了对含氨循环水行之有效的杀菌方案。
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