PET/CT显像时,获取PET图像的衰减校正方法是()。 A.68Ge对PET数据进 发布时间:2017-05-24 18:42 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: PET/CT显像时,获取PET图像的衰减校正方法是()。A.68Ge对PET数据进行衰减校正B.CT对PET数据进行衰减校正C.A和BD.无需衰减校正E.以上均不是
题型:单项选择题 A1型题 连词成句。 1. what, usually, you do, on, do weekends? _______________________________? 2. how often, your brother, does, exercise? _______________________________? 3. I, nine , hours, sleep, every , night. _______________________________. 4. Betty, milk, drinks, every, morning. _______________________________. 5. some, students, once, watch, TV, a, week. ________________________________. 查看答案