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【单选题】
放射性核素显像在诊断肿瘤中的应用,下列哪项是正确的A.
对骨肿瘤的诊断阳性率高
B.
对胃肠道肿瘤诊断阳性率较高
C.
肝扫描诊断肝癌是特异性方法
D.
肝扫描可以发现早期肝癌
E.
能显示直径小于0.5cm的病变
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】【图片】From the above schematics, it can be said for the low temperature case:
A.
At high temperatures, the – TΔS mix term dominates, and the free energy curve resembles that of the ideal solution.
B.
As the temperature decreases, the Δh mix term and the – TΔS mix term become similar in magnitude and the resulting free energy curve shows two minima and a central maximum.
C.
For compositions outside C-D range, the solid solution will still be stable as a single phase since it has a lower free energy than a mixture of two phases.
D.
All the above
【单选题】As to the case mentioned-above, it would be better for the seller to ( ).
A.
transport the goods back.
B.
refuse the claim from the buyer
C.
give the buyer the discount
D.
sell the goods to a third party and transport the right goods in the sales contract
【单选题】《药品注册管理办法》(局令第28号)的实施日期是( )
A.
2002-10-30
B.
2005-02-28
C.
2005-05-01
D.
2007-10-01
E.
2007-12-01
【简答题】The above case study is just an example to serve as a guideline.
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