1.
Determination of urea in swimming pool water by ammonia gas sensor electrode method
氨气敏电极法测定游泳池水中的尿素含量
2.
A description is given of the analytical method for the determination of the urea content in slow-release urea by the p-dimethyl aminobenzaldehyde spectrophotometry.
介绍用对二甲氨基苯节醛分光光度法测定缓释尿素中尿素含量的分析方法。
3.
Fertilizers--Determination of urea nitrogen content--Urease method
GB/T3598-1983肥料中尿素态氮含量的测定尿素酶法
4.
Determination of urea in rice wine by high performance liquid chromatography
高效液相色谱测定黄酒中尿素的含量
5.
EVALUATION OF UNCERTAINTY OF MEASURED WATER CONTENT IN UREA
尿素中水分含量测定的不确定度评定
6.
Contents of Nutrient Elements in NH_4~+-N Fertilizer and Urea
铵态氮肥和尿素中植物营养元素含量比较分析
7.
Urea for industrial use-Determination of water in solution matter content-Weight method
GB/T2447-1991工业用尿素水不溶物含量的测定重量法
8.
Urea-Determination of biuret content-Spectrophotometric method
GB/T2443-1991尿素中缩二脲含量的测定分光光度法
9.
Influencing Factor of Urine Cadmium Level of Workers with Occupational Exposure
职业性镉接触工人尿镉含量的影响因素
10.
Determination of Curcumin in Shibawei Hezi Liniao Wan by RP-HPLC
RP-HPLC法测定十八味诃子利尿丸中姜黄素的含量
11.
Effect of Wheat Straw Water Content On Urea Ammoniating
含水量对尿素氨化小麦秸秆效果的影响
12.
The Levels of Serum Uric Acid and Bilirubin in Patients with Coronary Heart Disease
冠心病患者血清尿酸、胆红素含量变化分析
13.
Direct determination of calcium in rat urine by inductively coupled plasma mass spectrometry
电感耦合等离子体质谱法测定尿中钙元素含量
14.
DETERMINATION OF VITAMIN B_2 IN HUMAN URINE BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
高效液相色谱法检测人尿中维生素B_2的含量
15.
Reasons for Exceeding the Set Standard of H_2 of CO_2 form CO_2 Removal Units to Urea Plant and Its Treatment
脱碳去尿素CO_2气中H_2含量超标的原因及其处理
16.
Observation on the Therapeutic Effect of Microelements in Traditional Chinese Medicine Decoction in Treatment of Type Ⅱ Diabetes Mellitus
富含微量元素中药煎剂对2型糖尿病疗效观察
17.
Research on Tests of the Content of Urea Nitrogen,Creatinine and Uric Acid in Saliva and Serum of Male Students at College before and after Exercises;
大学男生运动前、后唾液与血清尿素氮、肌酐、尿酸含量的检测
18.
Correlation Analysis and Clinic Application Levels of UN, Cr and UA of Saliva and Serum
唾液和血清中尿素氮、肌酐、尿酸含量相关性分析及临床应用研究