Immunohistochemical stains were positive for Vimentin, Keratin and EMA to a certain degree.免疫组织化学对波形蛋白(Vimentin) 、 角蛋白(Keratin)和上皮腺抗原(EMA)呈不同程度阳性反应.This treatment removes the most stubborn stains.这个方法能清除大多数顽固污渍。Callose s...
Try using lemon juice to remove tobacco stains from your fingers.试试用柠檬汁去除手指上的烟渍。Remove stains by soaking in a mild solution of bleach.用温和的漂白剂浸泡以去除污迹。Stains are removed with buckets of soapy water and scrubbing brushes.污渍...