建立一种测定尿素中缩二脲含量的反相高效液相色谱(HPLC)方法。
A reversed - phase HPLC method was established to determine the biuret content in urea.
目的研究流动注射分析法测定游泳池水中尿素的方法。
To study the flow injection analysis method to determine urea in the water of swimming pools.
重点研究了脂肪和尿素酶活性的不同测定方法的检测效果。
Specifically, it showed the different testing methods and their results of the fat and urease.
目的：评价酶电导速率法测定血清尿素的方法学性能，探讨其临床应用价值。
Objective: To evaluate the performance of estimating urea in serum with enzyme conductance continuous moritoring assay and study its value in clinical application.
结论流动注射法测定游泳池水中尿素的方法简单、快捷、准确，适合游泳池水中尿素的测定。
Flow injection method is simple, rapid and accurate to determine urea in the swimming pools.
根据二乙酰一肟与在酸性条件下尿素的反应，建立了一种分光光度法快速测定牛奶中尿素含量的方法，该方法可以定性和定量测定牛奶中尿素含量。
A spectrophotometry method, which based on the reaction of diacetylmonoxime and urea in acidic solution, was established for determination urea in bovine milk.
方法测定了不同月龄的狼疮性BXSB小鼠的各种抗DNA抗体，血尿素氮和尿蛋白质浓度。
MethodsAnti DNA IgG and IgM antibodies, blood BUN and urine protein in lupus prone BXSB mice with age varying from 1 to 6 month were detected quantitatively in our experiment.
方法测定了不同月龄的狼疮性BXSB小鼠的各种抗DNA抗体，血尿素氮和尿蛋白质浓度。
MethodsAnti DNA IgG and IgM antibodies, blood BUN and urine protein in lupus prone BXSB mice with age varying from 1 to 6 month were detected quantitatively in our experiment.
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