测定氮含量.第1部分:基耶达尔法 英文名称： Milk - Determination of Nitrogen Content - Part 1: Kjeldahl Method ISO 8968-1: 2001 标准组织： 【CEN】欧洲标准化委员会 正文语种： 英文 国...
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阐述了化学发光法测定氮含量的原理，介绍了分析系统的组成和软件设计，给出了实验结果数据。
The measurement principle, hardware, hardware components and software design are described. The main performance indexes and experimental results are presented.
因为一般的测定动物食物的测试只测量其中氮的含量，这些化学物质可以被加入昂贵的食物成分中而不为人所知。
Since the usual test for protein in animal feed just measures the level of nitrogen, these chemicals can be added to far more expensive feed ingredients without anybody noticing.
用凯氏定氮法测定总氮含量，研究温度、消化时间及样品用量对野生竹红菌消化过程的影响。
The total nitrogen(N) content was determined with Kjeldahl to study the influences of temperature, digesting time and sample dosage on the course of digesting wild H.
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