methyl blue

• 甲基蓝

methyl blue的用法和样例：

例句

1. The instillation of methylene blue into the esophagus during bronchoscopy is a useful diagnostic method.
   藉由直接经食道注射甲基蓝之支气管镜术为一可行的诊断方法。
2. The deionizing and deoxidizing water is required by the methylene blue spectrophotometric method in the new national standard to analyze sulfide in water and waste water.
   在新颁国标中，采用亚甲基蓝光度法测定水和废水中硫化物时，要求用去离子除氧水做为实验用水。