题目内容

我国目前使用的铜热电阻,其测量范围是________。

A. -200~150℃
B. 0~150℃
C. -50~150℃
D. -50~650℃

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工业上广泛应用热电阻作为________范围的温度测量。

A. -50~300℃
B. 100~1300℃
C. 300~800℃
D. -200~500℃

在高精度测量要求场合,热电阻测量电路应设计成________。

A. 两线制
B. 三线制
C. 四线制
D. 伏安法

单词填空,需要时单词需变形controversialassessresolvedecreasealter abandonindicateundermine compromise conventionalDarwin's theory of evolution remains ____partly because it challenges the religious belief that God created man.

单词填空,需要时单词需变形controversialassessresolvedecreasealter abandonindicateundermine compromise conventional Many power stations have been modernized to give off less pollution, or they were moved further away from the living areas in order to ____the damage.