您要查找的是不是：
- Kjeldahl azotometer 克氏定氮仪
- Determination of total nitrogen (Kjeldahl). 英文名称： Soils quality.
- This test method is Kjeldahl sodium tungstate deposition. 采用凯氏定氮的钨酸钠沉淀方法。
- The Kjeldahl is a general analysis method for determining nitrogen in rubber. 凯氏定氮法是测定橡胶中氮含量的常规分析方法。
- Total Nitrogen in Lubricating Oils by Modified Kjeldahl Method, Method of Test for (05. 用改良的基耶达法测定润滑油中总氮量的试验方法(05。
- Hence, any chemical rich in nitrogen can potentially trick the Kjeldahl or Dumas test. 因此，任何富含氮的化学物质都可能骗过克耳达或杜马斯测试法。
- The total nitrogen content of compound fertilizer have been studied using the Kjeldahl Method. 摘要采用凯氏定氮法，对复合肥料总氮含量进行了测定研究。
- Research methods about standard samples of water quality determination of Kjeldahl nitrogen were put forward. 提出了水质凯氏氮标准样品的研究方法。
- On the food industry generally adopted as the national standard by the Kjeldahl method. 食品工业上普遍采用的、被定为国家标准的是凯氏定氮法。
- The determination of proteins is usually done by Kjeldahl method and Londing method. 蛋白质的测定方法有凯氏法和隆丁法。
- The protein content of 10 rice samples were determined by Kjeldahl determination method and biuret reaction analytical method separately. 分别利用凯氏定氮法和双缩脲法对10个稻米样品的蛋白质含量进行测定。
- In fact, Kjeldahl method is not difficult to make up for deficiencies, as long as a multi-step process: first TCA to deal with samples. 其实凯氏定氮法的缺陷并不难弥补，只要多一道步骤即可：先用三氯乙酸处理样品。
- Melamine lawless elements will be added to the raw milk, the drill is the Kjeldahl method of loopholes in the milk protein content. 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。
- An improved Kjeldahl equipment which focusing on the spherical condenser,ventilation switches and the ball for nitrogen had been designed. 针对传统凯氏定氮装置存在的问题,设计了一种新型的定氮装置,尤其对氮气球、通气开关、球型冷凝管进行了重新设计。
- Kjeldahl method (KM) and elemental analyzer method (EA) are commonly used in measuring TN.Their difference, however, is often overlooked. 凯氏蒸馏法和元素分析仪法作为常规方法通用于上述领域的全氮含量测定，但两种方法在实际应用中的差异却常被忽视。
- Comparing this method with the traditional kjeldahl method, the result is satisfactory, this method is quick and accurate. 与经典凯氏法比较,测定结果令人满意,且该方法快速、准确。
- The result of analysis is identical with Kjeldahl method, and this method is simpler and more rapid than Kjeldahl method. 方法快速,操作简便,分析结果与凯氏法一致。
- Total solvable peptide content in the fermented fishmeal was determined by using the biuret method,and polypeptide in the precipitate by using Kjeldahl method. 用双缩脲反应法可以测出发酵鱼粉中水溶性总肽的含量,用凯氏定氮法可以测出被沉淀的多肽的含量,从而可以计算出发酵鱼粉中寡肽的含量。
- Kjeldahl means by measuring the nitrogen content and the use of nitrogen and protein conversion factor to calculate the total amount of protein contained in dairy products. 凯氏定氮法，是指通过测量氮元素的含量，并利用氮元素与蛋白质换算系数，来计算乳制品中所含蛋白质总量的方法。
- No significant differences in concentration among sub-samples were found.The certified value and uncertainty were based on the analytical results of eight labs by Kjeldahl method. 其标准值和不确定度是由多家实验室用凯氏法进行分析测定，并经数理统计处理后确定的。
