大学英语词汇短语释义解析及例句 apparent power


释义：

apparent power [电] 视在功率；[电] 表观功率

例句：



Power factor power factor is the cosine of the Angle between the active power (kW) and apparent power (kVA) in a circuit.

功率因数功率因数是电路中有功功率(w)视在功率(VA)间夹角的余弦值。



In an electric power system, the following parameters often need measuring: voltage, current, power factor, power, reactive power and apparent power.

电力系统中常需测量电压、电流、功率因数、有功功率、无功功率和视在功率等参数。



The output power is very stable after the temperature cycling and vibration test. No apparent power decrease has been observed as the device working continuously for 500 h.

该光纤耦合模块连续工作500小时没有发现明显的功率衰减，并且输出功率经温度循环和振动冲击后具有较好的稳定性。



An analytic method of power in nonsinusoidal networks is suggested for the apparent power decomposition into four components, active power, scattered power, reactive power, and forced apparent power.

本文提出的非正弦网络功率的分析方法是将视在功率分解成四个分量：有功功率、分散功率、无功功率、外加视在功率。



The apparent power struggle between Mr Ahmadinejad and the parliamentary speaker comes ahead of presidential elections due in June.


There seems to have been a sequence of technical faults (reportedly, a problematic transformer, false alarms, failed signals and an apparent power surge) at about the same time in a small area of the power grid serving London.


Forty years ago, women with no apparent power, either transactional or economic, moved tens of thousands of women into business and the professions, into the skilled trades, into science, engineering, and, technology, onto police forces and into fire houses.