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positive temperature coefficient
A numerical value indicating the relation between a change in temperature and a simultaneous change in some other property (e.g., solubility). Specif., the factor a in the equation Rt= R0(1 at), in which Rtequals the resistance of a conductor at t degrees C, and R 0equals its resistance at 0 degrees C.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
- 100% positive feedback
(Milwaukee, United States)