Online diagnoses method on conductor temperature of electric cable, based on surface temperature field of electric cable, is presented in this paper.
文中提出了一种基于电缆表面温度场的对电缆线芯温度进行在线诊断的方法。
This paper presents a new suspension system with hybrid electromagnets made of high temperature superconductor and normal conductor coil.
经分析比较,提出了一种用高温超导线圈和常导线圈构成的混合式电磁吸力型悬浮系统方案。
Singular distributed parameter systems is a system which is broader than distributed parameter systems, it appears in the study of the temperature distribution in a composite heat conductor, etc.
广义分布参数系统是比分布参数系统更广的一类系统,在研究复合材料热导体中的温度分布等问题时会出现这样的系统。
With all the resistance-temperature measurements, the use of three conductor RTD cable is recommended. The effect of ambient temperature variations on the cable is thereby minimized.
进行各种电阻温度测量时,建议使用三根导线的热电阻探测器电缆。这样就可降低环境温度对电缆的影响。
Corona effect is one of the key issues of designing UHV transmission lines, in which the influence of temperature and humidity on DC conductor corona should be considered.
电晕效应是特高压输电线路设计中所考虑的关键题目之一,温度、湿度对直流导线电晕影响规律是特高压直流输电线路设计的依据。
This device is fit for temperature on-line monitoring on carring conductor in limited enclosed space.
适用于有限封闭空间内高电压通流导体上的温度在线监测。
According to the experiment, when the temperature gets close to absolute zero, the resistance of the electric conductor approaches zero.
实验证明在接近绝对零度的时候,导体的电阻将接近于零。
"Thermoelectricity can produce electric energy from a difference in temperature. There has to be a temperature gap in a conductor or semi-conductor material".
温差电能从不同的温度制造电能,必须是导体或半导体物质中的温差。
After the beginning of ice-melting, there is uneven distribution of surface temperature of conductor with the air gap formation.
融冰开始后,随着空气间隙的产生,导线表面温度分布不均匀。
Against the increasing of short web copper bar's temperature and conductor resistance in a 6300kv.
针对一矿热炉短网铜排温度的增高,导体电阻增大,使单位电耗增加等问题,对其进行改进。
However, in some cases, the over - load protection cannot avoid that the conductor exceeds the maximum operating temperature when the electrical load increases.
但在某些情况下,用电负荷增加时线路过负荷保护却不能避免导体超过最高运行温度。
One end of the lead is connected into the liquid conductor and the other end is connected to a power supply, therefore the grinding disk can be heated to a required temperature.
一根导线一端接入液态导体,另一端接到电源上,从而可加热研磨盘到需要的温度。
Against the increasing of short web copper bar's temperature and conductor resistance in a 6300kv. A smelting electric furnace, an improvement was adopted to decrease the unit electricity consumption.
针对一矿热炉短网铜排温度的增高,导体电阻增大,使单位电耗增加等问题,对其进行改进。
The slurry suitable for screen printing head 200-325 can PTC, glass, ceramics and varistors and other substrates used, mainly used in low temperature sintering of the conductor.
该浆料适用于200—325目丝网印刷,可在PTC、玻璃、陶瓷及压敏电阻器等基片上使用,主要用在较低温度下烧成的导体。
The paste for screen printing projects in 200-325, in NTC, alumina and other substrates used, mainly used in high temperature firing of the conductor.
该浆料适用于200—325目丝网印刷,可在NTC、氧化铝等基片上使用,主要用在较高温度下烧成的导体。
At high temperature the semiconductor is not different from the conductor in the conductivity.
在高温下,半导体的导电性与导体是一样的。
Utilizing heat sink is effective to reduce the thermometer heat load due to the thermal conductor of the leads, and to increase the accuracy of the temperature measurement.
运用热沉能够有效地减小由引线导热引起的温度计的热负荷,提高温度测量的精确度。
The main insulation material is the complex of PTPE combined on the conductor directly under the condition of constant temperature, constant humidity and dust free.
主绝缘材料采用聚四氟乙烯在恒温恒湿无尘状态下,直接复合在导体上。
The temperature difference between the thermal conductor and the glass substrate was also studied.
此外对石墨导热体和置于其上的玻璃基片两者之间的温度差别做了初步研究。
There is provided a transparent conductive film having a transparent conductor layer with a high level of pen input durability and high-temperature, high-humidity reliability.
本发明提供一种透明导电性薄膜,其具有笔输入耐久性及高温高湿可 靠性优良的透明导电体层。
Temperature of needle tips, the puncture spots on skin and midpoints of needles were measured with semi-conductor thermistor digital thermometer.
使用数字测温仪测量针尖、皮肤进针点及二者中点的温度。
Temperature of needle tips, the puncture spots on skin and midpoints of needles were measured with semi-conductor thermistor digital thermometer.
使用数字测温仪测量针尖、皮肤进针点及二者中点的温度。
应用推荐