英语词汇“per unit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	per unit
释义	per unit in Electrical Engineering (pər yunɪt) or pu phrase (Electrical engineering: Electrical power) Per unit is a way of expressing the value of a quantity in terms of a reference or base quantity. In a per unit system each system variable or quantity is normalized with respect to its own basevalue. Calculations are simplified because quantities expressed as per unit are the same regardless of the voltage level. Per unit is a way of expressing the value of a quantity in terms of a reference or base quantity.
随便看	to be occupied with sth/doing sth to be of assistance to be of benefit (to sb) to be off to be offensive to sb to be offered police protection to be off limits to be off limits (to sb) to be off meat/beer etc to be off or out of one's head to be off sick to be off the hook to be off the radar to be off the radar screen to be of help (to sb) to be of no/little account to be of service to sb to be of sound mind to be of the opinion that ... to be of use (to sb) to be of value to sb to be of vital importance (to sb/sth) to be old/young enough to do sth to be on a collision course to be on a committee

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per unit in Electrical Engineering