英语词汇“root mean square”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	root mean square
释义	root mean square in British English noun the square root of the average of the squares of a set of numbers or quantities the root mean square of 1, 2, and 4 is √[(12 + 22 + 42)/3] = √7 Abbreviation: rms root mean square in American English Statistics the value of a quantity or the effective value of a periodic quantity, as a current, equal to the square root of the average (arithmetic mean) of the squares of a set of values
随便看	to hammer an idea into sb or across to sb to hammer away at sth to hand to hand in or give in one's notice to handle sb with kid gloves to hang by a thread to hang in the balance to hang loose to hang one's head (in shame) to hang on someone's every word to-hang-on-someones-every-word to hang open to happen to do sth to harbour a grudge against sb to harden one's heart to harp on (about sth) to hasten to do sth to hasten to say ... to hate doing/to do sth to hate sb's guts to hate someone's guts to haul o.s. out of sth to haul sth/sb up/out etc to have a baby to have a bad temper

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root mean square in British English