1) Joule heating resistance
Joule热电阻
1.
A theoretical study on the Joule heating resistance R_J and the Ohmic resistance R_O of Zn-Cu Cells with cylindrical electrodes;
圆柱形电极Zn-Cu电池中Joule热电阻和Ohmic电阻的理论研究
2.
During the sluw and steady discharge uf a Zn-Cu cell wlth current I carrled and plannar electrodes, The Ohmic resistance R= △V/I across the electrolyte differs from the Joule heating resistance RJ = Q/I2.
当Zn－Cu伏打电池处于缓慢、均匀稳定放电状态时，Joule热电阻RJ不等于Ohmic电阻R。
2) resistance heating
电阻加热
1.
To determine the parameters such as input power,heating current,samples' temperature distribution,and their variations the resistance heating process of cold-rolled strip samples was investigated on the electric and thermal theories in combination with FEM.
为了确定薄板试样电阻加热系统的参数,掌握加热过程中电功率和电流的变化规律以及试样温度场的分布,利用电、热学理论,并结合有限元软件对薄板试样电阻加热过程进行了分析。
2.
Having compared with the heating principles of the existing hyperthermic cancer therapy,the method of resistance heating is a better heating scheme and be adopted as the heating principle of the thermal needle medical.
通过与现有的癌症温热疗法所采用的加热方法相比较，作者选用了电阻加热方法作为温针的加热方法。
3) thermal resistor
热敏电阻
1.
The study and application of the primary current limiting harmonic excluder for the type of the thermal resistor;
热敏电阻型一次限流消谐器的研究及应用
2.
A recorder based on the thermal resistors is used to monitor and record the state of the dielectric sample which is put into HV square wave life testing.
该仪器通过PTC热敏电阻监测高压回路中限流电阻温度变化提取介质击穿信号,以单片机AT89c55为运算控制中心,采用热信号时间差分数字算法处理及控制信号。
4) thermistor
[英][θə:'mistə] [美][θɝ'mɪstɚ]
热敏电阻
1.
Application of thermistor in liquid rocket engine testing;
热敏电阻在液体火箭发动机试验中的应用
2.
Effect of performance index B of thermistor on temperature T characteristics;
热敏电阻的性能指标B对温度T特性的影响
3.
New approach to non-linearity compensation of thermistor temperature transducer based on RBF neural network;
基于RBF神经网络的热敏电阻温度传感器非线性补偿方法
5) thermal resistance
热敏电阻
1.
A new mathematical model for describing the R-T characteristic of thermal resistance;
一种描述热敏电阻R-T特性的数学模型
2.
Study and application of ceramic thermal resistance;
陶瓷热敏电阻的研究及应用现状
3.
The astronauts body temperature and the temperature of various parts in spacecraft are generally monitored by heat-sensitive sensors composed of thermal resistance because of their high sensitivity and re.
温度传感器所反映的温度水平的准确程度对航天系统的温度控制起着至关重要的作用,通常采用高灵敏度、高可靠的热敏电阻作温度传感器对航天器舱内环境温度和航天员体温进行监测。
6) thermistance
['θə:mistəns]
热敏电阻
1.
Experimentat Study on the two-step linearization method based on thermistance bridge thermometer;
热敏电阻电桥温度计二步线性化方法的实验研究
2.
The technique which used thermistance to measure temperature is widely applied for its steady parameter and low cost.
基于热敏电阻的测温方案,因其成本低、稳定性强、互换性好而得到普遍应用。
3.
The thermistance has the types of PTC and NTC.
热敏电阻有PTC型和NTC型,汽车上多用来做温度传感器,用于电机保护、液面高度检测等。
补充资料：mechanical equivalent of heat Joule
分子式：
CAS号：
性质：曾做实验证明：对一体系加热或对该体系作功时，无论哪种方式使体系温度升高一定数值所需的热量或所消耗的机械能总是成比例的。此比例称为热功当量。根据精确测定，热功当量等于4.1868J/cal，cal为国际蒸汽表cal。对于热化学cal则为4.1840J/cal；对于20度cal则为4.1816J/cal。现国际单位制已决定将功、能、热都用同一单位J。因此热功当量就不复存在。
CAS号：
性质：曾做实验证明：对一体系加热或对该体系作功时，无论哪种方式使体系温度升高一定数值所需的热量或所消耗的机械能总是成比例的。此比例称为热功当量。根据精确测定，热功当量等于4.1868J/cal，cal为国际蒸汽表cal。对于热化学cal则为4.1840J/cal；对于20度cal则为4.1816J/cal。现国际单位制已决定将功、能、热都用同一单位J。因此热功当量就不复存在。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条