论述了自行研制的钢轨全断面有效温度测试仪的原理及结构。
The principle and structure of the self made testing instrument for measuring the effective temperature in the full cross section of steel rail are described and discussed in this paper.
介绍了光纤辐射式温度测试仪的原理、特性及其温度测量方法。
The principle and characteristics of the optical-fiber thermometer are introduced, along with the technique of temperature measurement.
本文设计的回流焊温度测试仪由现场单片机控制的测试系统和上位微机组成。
In this paper, we design an instrument that consists of a detection system controlled by single chip microprocessor and a computer.
介绍了一种新型、实用的旋转滚筒表面温度测试仪的结构、原理和测量电路。
This paper introduces the structure, principle and circuits of a novel practical Instrument for measuring the surface temperature of revolving drum.
介绍了正温度系数热敏电阻PTCR耐雷电波冲击测试仪的工作原理和基本性能。
This paper presents the theory and performance of the tester for PTCRs endurance of being struck by lightning.
在高温特性中，通过中小功率测试仪对IGBT在不同温度下瞬态特性的变化，总结出igbt工作温度对于IGBT自身性能的影响。
In the high temperature characteristics, through testing the change of different temperatures on the transient characteristics, conclude the effect of IGBT's temperature on it's function.
本文简要综述了国内外的电路温度补偿方法，对TYZ-3智能型土壤养分测试仪的温度漂移进行了试验研究。
Through the experiment with the circuits thermal drift, of TYZ-3 intelligent soil nutrition gauge, J-type field effect transistor(JFET) was found as the major cause of circuits thermal drift.
本文介绍了基于8031单片机的仓库温度与湿度自动测试仪的工作原理，并给出了系统的硬件和软件模块。
This paper introduces the characteristics and work principle of sensor AD509 and sensor MS01 based on SCM 8031, and gives system module of hardware and software.
本文介绍了基于8031单片机的仓库温度与湿度自动测试仪的工作原理，并给出了系统的硬件和软件模块。
This paper introduces the characteristics and work principle of sensor AD509 and sensor MS01 based on SCM 8031, and gives system module of hardware and software.
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