电解式微量水分仪的测量探头是一个特殊的电解池,池壁上涂有()薄膜,其具有很强的吸水性。
A、多孔氧化铝
B、五氧化二磷
C、氧化钙
D、氧化镁
参考答案:B
金瓷修复体裂纹和爆裂处理方法,除外下列哪项
A.保证金屑基底不能有锐边,锐角
B.使用配套的瓷粉和金属合金
C.减熳磨改速度
D.增加预热时间
E.设置快速冷却时间
The nurse discusses discharge plan with the parents of a child following a sickle cell crisis. Which of the following would the nurse emphasize the need to seek prompt health care
A.Headaches and nausea.
B.Fatigue and lassitude.
C.Skin rash and itching.
D.Sore throat and fever.