英语词汇“Chekalin”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	Chekalin
释义	Chekalin [地名] 切卡林 ( 俄 )
随便看	positive definite inner product positive definite integral form positive definite kernel positive definite matrices positive definite matrix positive definiteness positive definite(ness) positive definiteness covariance positive definite operator positive definite quadratic form positive definite rational function positive definite scalar product positive definite second variation positive definite sequence positive definite symmetric kernel positive definite symmetric matrices positive definite symmetric matrix positive definite transformation positive definitness positive degree positive delivery positive delivery lay positive delivery of oil positive density positive density-dependent factor 铁锅盖上炸油条，干着铁锅翻了面，里头是黑，外头还是黑铁锚碰礁石，硬对硬铁锤掉进了锅，不是敲的也响了铁锤敲在石头上，硬碰硬铁锤敲在钢砧上，锤锤有分量铁锤砸西瓜，砸它个零零碎碎铁锤砸铁砧，丁当响铁面无私铁面无私，大义灭亲しんぴしんぴしんぴしんぴ【真否】しんぴ【真皮】しんぴ【神秘】しんぴしゅぎしんぴしゅぎ【神秘主義】しんぴつしんぴつ