The new method in the determination of negative ion surface-active agent is introduced, comparing with methylene blue method, it have merits of simple operation step and little dosage.
介绍了水中阴离子表面活性剂测定新方法，该法与亚甲蓝法比较，具有操作步骤简单，萃取剂用量少的优点。
Methods by using methylene blue staining method, SLNB was performed on 58 patients with breast cancer, followed by routine surgical operation for breast cancer.
方法应用亚甲蓝染色法对58例乳腺癌患者先行slnb，随后行乳腺癌常规外科手术。
Objective:Using methylene blue spectrophotometric method to determine the content of SDS in recombinant biological products.
目的：用亚甲基蓝-分光光度法检测重组生物制品中十二烷基硫酸钠（SDS）的含量。
Methods Routine method and Hitachi 7080 instrument were used to test the total protein level in plasma before and after methylene blue photochemical virus inactivation treatment.
方法采用双缩脲蛋白血浆测定法，用日立7080生化分析仪直接测定病毒灭活前、后血浆总蛋白的数据。
Using methylene blue as the degradation object, the effects of sulfurization temperature, photocatalyst dosage and preparation method on the degradation rate of methylene blue were studied.
以亚甲基蓝为目标降解物，考察了硫化温度、催化剂加入量和制备方法对亚甲基蓝降解率的影响。
Carmine acetate dyeing, methylene blue dyeing, TTC dyeing and peroxidase settling process were compared in order to seek for a fast determination method of petunia's pollen viability.
通过对醋酸洋红染色法、次甲基兰染色法、TTC染色法和过氧化物酶沉淀法四种方法的比较，寻找快速测定矮牵牛花粉生命力的方法。
The use of 0.5% methylene blue sol over raw surface is a reliable method to differentiate living tissue from the necrotic.
术前使用0.5%的美兰溶液涂于创面是判断活组织和坏死组织的一种可靠方法。
The use of 0.5% methylene blue sol over raw surface is a reliable method to differentiate living tissue from the necrotic.
术前使用0.5%的美兰溶液涂于创面是判断活组织和坏死组织的一种可靠方法。
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