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凯氏定氮法
[分化] kjeldah method
[分化] kjeldahl determination
[分化] kjeldahl determination
- 采用凯氏定氮法，对复合肥料总氮含量进行了测定研究。
The total nitrogen content of compound fertilizer have been studied using the Kjeldahl Method. - 对于测定SPI溶液浓度，采用微量凯氏定氮法与紫外（UV）吸收法相结合的方法。
The way of determining the concentration of the SPI solution was based on both the trace Kiadhal and UV methods. - 不法分子将三聚氰胺添加到原料奶中，钻的是凯氏定氮法测定奶粉蛋白质含量的漏洞。
Melamine lawless elements will be added to the raw milk, the drill is the Kjeldahl method of loopholes in the milk protein content.
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