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【单选题】
半导体热敏电阻一般是由过渡金属氧化物的混合物组成。其具有以下显著的特点:其电阻温度系数比纯金属铂电阻的温度系数 _____ ;稳定性 _____ 。
A.
高；好
B.
高；差
C.
低；好
D.
低；差
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