我国标准规定加速器移动束治疗的稳定性的检定周期为()
A.每日
B.每周
C.每月
D.每半年
E.每年
参考答案:C
解析:我国标准规定加速器移动束治疗的稳定性的检定周期为每月。
下列各项中,不属于“八法”内容的是()
A.汗法、吐法
B.下法、清法
C.宣法、通法
D.清法、补法
E.和法、温法
An analyst does research about valuation models. With respect to equity valuation models, valuation working well for companies that do not have a high proportion of intangible or "off the books" assets and that do have a high proportion of current assets and current liabilities is best categorized as a(n):()
A. multiplier model.
B. discounted cash flow model.
C. asset-based valuation model.