Question

汉译英句子在线翻译

纳氏试剂光度法测定氨氮影响因素的探讨
摘要：氨氮以游离氨或铵盐形式存在于水中。测定氨氮的方法通常有纳氏比色法、气相分子吸收法、电极法等。纳氏试剂比色法有操作简便、灵敏等特点。本文提出用纳氏试剂光度法测定氨氮的常见问题及解决方法。
关键词：纳氏试剂光度法；氨氮；影响因素
急~~~
有高人的来翻译下！！
谢了~~

Answer 1

Ammonia nitrogen with free ammonia or ammonium salt in water. Determination method of ammonia nitrogen is usually, colorimetric method and gas molecules absorb, electrode etc. Reagent colorimeter.as is method has simple operation, sensitive, etc. In this paper, using spectrophotometric determination of ammonia nitrogen common problems and solving methods.
Keywords: spectrophotometric method;, Ammonia nitrogen, Influence factors

Answer 2

Determination of Nessler's reagent ammonia of influencing factors
Abstract: ammonia to free ammonia or ammonium salt form in water. The method of determination of ammonia by Nessler's colorimetric usually, the molecular gas absorption, such as electrode. Nessler's reagent colorimetric method are simple, sensitive and so on. In this paper, using Nessler's reagent ammonia Determination of the common problems and solutions.
Key words: Nessler's reagent photometry; N; influencing factors

Answer 3

汉译英的方法有很多种，最好的是人为进行翻译，不过像题主的化学语句可用“迅捷在线翻译”进行翻译，参考下图翻译：