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高分求翻译 请环保专业人士帮忙翻译一个论文摘要和关键词

来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:英语作业 时间:2024/05/04 20:35:07
高分求翻译 请环保专业人士帮忙翻译一个论文摘要和关键词
需要翻译的内容为
测定费水中总磷的两种预处理方法的比较
摘要:对测定总磷含量的两种预处理方法即过硫酸钾和硝酸-硫酸消解方法进行了对比实验.这两种方法均为国家环保部认可的标准方法,经试验证明其精密度和准确度都符合要求.
关键词:总磷含量;过硫酸钾消解;硝酸-硫酸消解;对比实验
高分求翻译 请环保专业人士帮忙翻译一个论文摘要和关键词
Measures in the subscription rate water total phosphorus two kind of pretreatment method comparison Abstract: To determined the total phosphorus content two pretreatment method is the potassium persulfate and the nitric acid - sulfuric acid resolution method has carried on the opposite experiment. These two methods are the national environmental protection department approval standard methods, after the experiment proved that its accuracy and the accuracy meet the requirement. Key word: Total phosphorus content; Potassium persulfate resolution; Nitric acid - sulfuric acid resolution; Opposite experiment