硫磺素S
The technology works by attaching a radioactive marker, called thioflavin, to the tangles of protein, known as amyloid plaques, that are found in the brains of patients with Alzheimer's.
BBC: NEWS | Health | Alzheimer's tracked in patients
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。