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- Every year to 6 months we do a urinary nitrogen analysis， which is a bit more sophisticated， but it is how we determine the status of maintaining nitrogen balance. 每6月，我们进行尿氮分析，这更复杂一点，但这就是我们确定维持氮平衡状态的方法。
- A nitrogen analysis system based on chemiluminescence detection and microcomputer has been developed for the measurement of nitrogen contents in petroleum products. 采用化学发光法，结合微机系统，研制了测量石油产品中含氮量的分析系统。
- Abstract: Digestion process in Kjeldahl nitrogen analysis was optimized by orthogonal test.Application of the optimized Kjeldahl nitrogen analysis in analyzing milk fiber was discussed. 摘 要：采用凯氏定氮法分析牛奶蛋白纤维中的含氮量,尝试以含氮量变化来表征因染整加工引起的纤维中蛋白质组分的变化。
- Application of 1028 Auto-analysis Instrument in Nitrogen Analysis 1028自动定氮分析仪在氮素含量测定中的应用
- Two Ways to Improve Total Nitrogen Analysis Method in the Water 关于水体总氮分析方法改良的两种办法
- Nitrogen Analysis Instrument Based on ARM Technology 基于ARM技术的全自动定氮分析仪
- urea - based compound fertilizer with high nitrogen analysis 尿基高氮复混（合）肥
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Keywords Kjeldahl method;Equipment for nitrogen analysis;Improvement; 关键词凯氏定氮法;定氮装置;改进;
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- One who draws blood for analysis or transfusion. 放血医师为化验或输血而抽血的人
- Your critical analysis helped me a great deal. 你的评论分析对我帮助很大。
- The metal was submitted to analysis. 对该金属进行了分析。
- Her analysis was correct to the nail. 她的分析极其正确。
- Textual analysis identified the author as Shakespeare. 对原文的分析研究鉴定出作者是莎士比亚。
- The cake on analysis was found to contain traces of toxin. 经分析发现蛋糕里含有微量的毒素。
- Close analysis of sales figures showed clear regional variations. 对销售额的仔细分析显示出明显的地区差别。
- Application of Dumas Combustion Method for Nitrogen Analysis on Agricultural Products 杜马斯燃烧定氮法在农产品品质检测中的应用
