Display section: displays the current values of temperature and humidity; 翻译结果2复制译文编辑译文朗读译文返回顶部 shows the part: Displays the current temperature and humidity values; 翻译结果3复制译文编辑译文朗读译文返回顶部 Display section: displays the current temperature and humidity degree;...
Method for temperature determination of degree of danger of current collection failure consists in receiving optical radiation from arc, spark or other discharge or thermal processes, including overload sparking, which arise in the current collection faults. At that, duration of occurred violation, ...
Hence, the choice of polymer and its processing determine the transition temperature from a conducting state to an insulating state. For a variety of polymers we have observed transitions between 80 degree(s)C and 200 degree(s)C. Due to a sharp and strong transition at a predetermined ...
Scientist forecast: If the earth's surface temperature ascension continues according to the present speed to develop, the global temperature will rise to 2050 2-4 degree Celsius, the north and south polar region iceberg is large scale melts, causes the sea level big rise, some islands country ...
In the subsequent working, this conclusion provides the foundation to set the weight of each element in the prediction to the contamination of the isolators on HV lines. 展开 关键词: insulator on HV lines grey relational analysis leakage current temperature humidity ...
Ambient Temperature 0-50 degree Cooling - Natural Cooling or Forced cooling Details PUL+ PUL- Pulse signal: In single pulse (pulse/direction) mode, this input represents pulse signal, each rising or falling edge active (software configurable);4-5V when PUL-HIGH, 0-0.5V when PUL-LOW....
Little effort was given to the effects of temperature on the flashover voltages. In this paper, the effects of humidity and temperature were both considered at the same time. The effects of temperature on wetting process and leakage current were introduced. The preliminary results show that the ...
under RCP4.5 and 8.5 scenarios, we examine the impact of future climate change and heating policy changes on energy demand in current central heating areas over China using the heating degree days (HDD) and the number of the heating days (NHD) with different base temperature as the indices. ...
In birds the temperature of the exhaled air was closer to the ambient air temperature than to body temperature and in small rodents the exhaled air temperature might be even lower than the temperature of the inhaled air. As air is inhaled, it is warmed and humidified in the upper respiratory...
awhere U is the overall heat transfer coefficient, A is the heat transferring area, and LMTD is the logarithmic mean temperature difference. In this work, heat exchangers are assumed to be of pure counter-current configurations, for which LMTD is given by:[translate]...