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。
Fortunately, a few years later both America and the Soviet Union became interested in using solar power in space, where its advantages became apparent very quickly.
值得庆幸是，几年后，因为太阳能动力在太空的优势十分明显，美国和苏联同时对应用它的兴趣大增。
As storage capacity and processing power increase and the ability of devices to connect becomes ubiquitous, the importance of data mining becomes more apparent.
随着存储容量和处理能力的提高，以及设备连接能力的普及，数据挖掘的重要性变得更为凸显。
The true power of these substitutions will become apparent in the next section.
这些替换的真正威力将会在下一节显现。
On straights the battle tends to be determined by the power of engine and brakes, but come the corners and the driver's skill becomes more immediately apparent.
在直道上的竞争取决于赛车的发动机动力和制动性能，但是在弯道中，赛车手的驾驶技能就显得更为重要了。
However, SAX was designed for power, not programmer's convenience, and that becomes painfully apparent when you write an event handler.
然而，SAX的设计只考虑了功能的强大性，却没有考虑程序员使用起来是否方便，而这个问题对于编写事件处理程序，却显得尤为明显。
Even scientists who have failed to find a reason for the apparent link refuse to say it is safe to live near a high-voltage power line.
即便是没有找到明显致病证据的科学家也拒绝声明住在高压线附近是安全的。
This is most apparent for large power requirements where the two-stroke engine produces much more power for the same weight.
对于相同的功率输出，相对于四冲程柴油机，二冲程柴油机的重量明显轻很多。
In arc ignition process, it has apparent effect and improves the stability of arc, so that power factor is advanced and current drain is reduced.
在引弧过程中，有明显的效果，提高了电弧的稳定性，从而使功率因数是先进的，漏电流减少。
It can figure out active power, apparent energy, reactive energy and power factor parameter and so on in software system.
用软件系统计算出有功电能、视在电能、无功电能及功率因数等参数。
A power affecting a person, thing, or course of events, especially one that operates without any direct or apparent effort.
影响，感化力：一种影响人和事或导致事件发生的力量，尤指不带直接和明显有意因素的客观力。
Their secret is their power to concentrate, and thus to obtain the maximum of result with the minimum of apparent effort.
他们的成功秘诀在于能够专心，因而能够凭借最低限度的明显努力获得最高限度的成果。
The effect of the broadening of the ICC's power was at once apparent.
扩大洲际商业委员会的权力，立见效果。
Butt Keltner says that one of his grad students noticed something they weren't exactly expecting: an apparent correlation between perceived power and terrible table manners.
不过，克特纳称他的一个研究生注意到了一种出人意料的现象：权利意识和糟糕的餐桌礼仪之间有着明显的联系。
It also arbitrates power management calls in a multi-tasking environment and identifies power-saving opportunities not apparent to applications.
该技术规范裁决多任务环境中的电源管理呼叫并识别应用程序中没有出现的节电机会。
The project is planned to be built in the Mahuang Industrial Base, with apparent advantages in location, transportation and power supply.
该项目拟计划建于麻黄工业基地内，有明显的区位、交通和电力优势。
The immense power of cPLA2 became apparent to Hallahan when a graduate student complained that her experiment failed because she could not grow tumors in mice that lacked the gene that produces cPLA2.
当Hallahan博士的一个研究生向他抱怨自己的实验失败了，因为缺乏cPLA2生成基因的老鼠根本没有长出肿瘤来，Hallahan注意到了cPLA2酶的巨大作用。
The immense power of cPLA2 became apparent to Hallahan when a graduate student complained that her experiment failed because she could not grow tumors in mice that lacked the gene that produces cPLA2.
当Hallahan博士的一个研究生向他抱怨自己的实验失败了，因为缺乏cPLA2生成基因的老鼠根本没有长出肿瘤来，Hallahan注意到了cPLA2酶的巨大作用。
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