英语词汇concave gradient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	concave gradient
释义	concave gradient 简明释义凹型梯度网络释义短语 1 concave exponential gradient 凹形指数梯度
随便看	heavy boring heavy-bottom heavy bracing heavy braking heavy brass safety chain heavy bread heavy break heavy breather heavy breather heavy breathing heavy breathing heavy bridge heavy-browed heavy building heavy bulletproof car heavy burden heavy burder heavy-burned magnesia heavy buying heavy-buying heavy cabtyre cable heavy cake heavy cake heavy caking coal heavy calcium carbonate

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。