英语词汇second power是什么意思，second power的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	second power
释义	DEFINITIVE EXAMPLES 权威例句〔square〕To raise (a number or quantity) to the second power.使成平方，使成二次幂：把一个数或者数量乘方美国传统
随便看	feed punch feed quantity feed rate feed rate number feed ratio feed reel feed reflection loss feed regulation feed regulator feed retainer feed reverse feed reverse lever feed reversing gear feed ring feed riser feed rod feed rod bracket feed roll driving rod feed roller feed room feed screw feed screw collar feed screw mechanism feed screw nut feed selection lever

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