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单词 thermistor
释义

Definition of thermistor in English:

thermistor

noun θəːˈmɪstəˈθərˌmɪstər
  • An electrical resistor whose resistance is greatly reduced by heating, used for measurement and control.

    热敏电阻

    Example sentencesExamples
    • Clearly, the thermistor in a pulmonary artery catheter that senses the temperature of mixed venous blood provides the best measurement of core body temperature.
    • The accuracy of measuring drive temperature using this method is questionable and I would have preferred the thermistor to be on a lead wire.
    • Although expensive, these thermistors may be the best means to detect subtle differences in physical conditions among sites.
    • It consists of a hermetically sealed glass-encapsulated thermistor welded to insulated extension leads.
    • The conductors are connected through a connector to a circuit which measures the voltage and/or resistance of each of the thermistors, which is dependent upon its temperature.
    • Airflow was monitored by oral and nasal thermistors.
    • In a temperature-compensated crystal oscillator, a thermistor generates a correction voltage to keep the oscillator's frequency more constant.
    • The motherboard's thermistor recorded a constant value throughout the testing.
    • At least two thermistors measure skin temperature in spots like the armpit.
    • In practice, the applications of thermistors vary from on-board temperature control and external temperature measurement to motor temperature measurement and strain measurement control.
    • Body temperature is therefore most accurately measured by an intravascular thermistor, but measurement by infrared ear thermometry or with an electronic probe in the rectum is an acceptable alternative.
    • This is a bomb-shaped device containing a thermistor at its nose and a spool of thin copper wire attached to a deck unit which records variations in temperature as a function of depth.
    • Pulmonary artery temperature is measured with a thermistor located at the tip of a thermodilution catheter.
    • When a thermistor or thermocouple wire runs through the catheter, the continuous measurement of urinary bladder temperature is displayed on the digital readout of a monitor.
    • An important caveat is that, when instrument designs change, this can affect not only the daytime heating of the thermistor but can also affect the accuracy at night.
    • The assemblies were held in cabinets with temperature control that varied by less than 0.5°C. Temperature was monitored continuously by thermistors placed, like seeds, on moist paper.
    • The addition of a thermistor or thermocouple within an indwelling catheter results in a device that serves a dual purpose.
    • The new software can test thermocouples of all types - resistance temperature detectors, standard platinum resistance thermometers, thermistors, and even liquid-in-glass thermometers.
    • Nests without thermistors were checked more often so that nest failure dates could be determined within a few days.
    • This is the thermistor that monitors board temperatures.

Origin

1940s: contraction of thermal resistor.

Definition of thermistor in US English:

thermistor

nounˈθərˌmɪstərˈTHərˌmistər
  • An electrical resistor whose resistance is greatly reduced by heating, used for measurement and control.

    热敏电阻

    Example sentencesExamples
    • The accuracy of measuring drive temperature using this method is questionable and I would have preferred the thermistor to be on a lead wire.
    • When a thermistor or thermocouple wire runs through the catheter, the continuous measurement of urinary bladder temperature is displayed on the digital readout of a monitor.
    • Although expensive, these thermistors may be the best means to detect subtle differences in physical conditions among sites.
    • Pulmonary artery temperature is measured with a thermistor located at the tip of a thermodilution catheter.
    • The new software can test thermocouples of all types - resistance temperature detectors, standard platinum resistance thermometers, thermistors, and even liquid-in-glass thermometers.
    • The conductors are connected through a connector to a circuit which measures the voltage and/or resistance of each of the thermistors, which is dependent upon its temperature.
    • The motherboard's thermistor recorded a constant value throughout the testing.
    • In a temperature-compensated crystal oscillator, a thermistor generates a correction voltage to keep the oscillator's frequency more constant.
    • The addition of a thermistor or thermocouple within an indwelling catheter results in a device that serves a dual purpose.
    • Nests without thermistors were checked more often so that nest failure dates could be determined within a few days.
    • An important caveat is that, when instrument designs change, this can affect not only the daytime heating of the thermistor but can also affect the accuracy at night.
    • It consists of a hermetically sealed glass-encapsulated thermistor welded to insulated extension leads.
    • Body temperature is therefore most accurately measured by an intravascular thermistor, but measurement by infrared ear thermometry or with an electronic probe in the rectum is an acceptable alternative.
    • Airflow was monitored by oral and nasal thermistors.
    • In practice, the applications of thermistors vary from on-board temperature control and external temperature measurement to motor temperature measurement and strain measurement control.
    • At least two thermistors measure skin temperature in spots like the armpit.
    • This is the thermistor that monitors board temperatures.
    • This is a bomb-shaped device containing a thermistor at its nose and a spool of thin copper wire attached to a deck unit which records variations in temperature as a function of depth.
    • The assemblies were held in cabinets with temperature control that varied by less than 0.5°C. Temperature was monitored continuously by thermistors placed, like seeds, on moist paper.
    • Clearly, the thermistor in a pulmonary artery catheter that senses the temperature of mixed venous blood provides the best measurement of core body temperature.

Origin

1940s: contraction of thermal resistor.

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更新时间:2024/9/21 16:22:20