英语词汇step function怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	step function
释义	step function noun Mathematics & Electronics a function that increases or decreases abruptly from one constant value to another 【数, 电子】阶梯函数。
随便看	rackets racket-tail rackety Rackham rack-mount rack-mounted rack mounting rack off rack one's brains rack railway rack rate rack rent rack-renter rack something up raclette racon raconteur raconteuse racoon racquet racquetball racy RAD rad RADA

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