A method is described for the determination of water content in pectin by the quick moisture apparatus, and the optimum conditions are found as follows: sample mass 1.
介绍了采用水分快速测定仪测定豆腐柴果胶粉的水分含量的方法，确定了最佳测定条件为：试验试样质量1。
As for the poor solubility of tobramycin crystalline product in working medium used in volumetric Karl Fischer titration, two new methods for the water content determination were investigated.
由于妥布霉素固体颗粒在常用滴定溶剂中的溶解度不大，采用常规的卡氏容量法难以快速精确的确定其水含量。
Methods The investigated sites were randomly sampled in possible regions where determination of arsenic content in drinking water and survey on endemic arsenic poisoning was carried out.
方法在重点地区采取随机抽样方法选择调查点进行饮水砷测定及地方性砷中毒调查。
The result shows that this method is simple and quick, high in selectivity and accuracy and can be used in the determination of fluoride content of drinking water and other water.
结果表明该监测方法选择性好、准确度高、简便快捷，可作为饮用水及其他水质中氟含量的测定法。
A determination is made of the relationship of the emission rate of fluorine during the evaporation of acidic ammonium phosphate slurry with the degree of neutralization and water content.
测定了酸性磷铵料浆在浓缩过程中氟的逸出率与中和度、含水率的关系。
The influencing factors of uncertainty of measurement for determination of equivalent water content in nitrogen tetroxide by NMR method we established were discussed in this paper.
讨论了自行建立的核磁共振法测定四氧化二氮中相当水含量测量不确定度的影响因素，并对各不确定度分量和测量结果的不确定度进行了评定。
The effects of several influential factors on the water extraction of baicalin were investigated by single factor experiment using UV-spectrometry for the determination of baicalin content.
本文采用单因素试验，运用紫外分光光度法作为黄芩苷的分析方法，对黄芩苷的水提工艺的影响因素进行了考察，并在此基础上进行正交实验，优化提取工艺参数。
During the construction process should be based on weather changes in the determination of the aggregate water content, according to test results in a timely manner to adjust water consumption.
在施工过程中应根据天气变化测定骨料的含水率，依据检测结果及时调整用水量。
The method was shown to be accurate and rapid and may be useful in the determination of water content in the similar organic metal medicine, specialty and fine petrochemicals.
该法适用于类似有机金属药物和精细石油化工产品中水分的测定。
The method was shown to be accurate and rapid and may be useful in the determination of water content in the similar organic metal medicine, specialty and fine petrochemicals.
该法适用于类似有机金属药物和精细石油化工产品中水分的测定。
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