“self-leveling concrete”的概念、定义、翻译、参考文献-科学参考

单词	self-leveling concrete
释义	self-leveling concrete Encyclopedia 工学混凝土释 self-leveling concrete自流平混凝土在浇注时仅靠自身重力，无须任何振捣而达到自动流平、密实成型的坍落度超过250毫米的混凝土。俗称大流动度或自密实混凝土。
随便看	nonnegative characteristic form nonnegative combination nonnegative definite nonnegative definite kernel nonnegative definite matrix nonnegative definiteness nonnegative definite quadratic estimate non-negative definite quadratic estimator nonnegative divisor nonnegative element nonnegative function nonnegative integer nonnegative integral kernel nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number nonnegative operator nonnegative orthant nonnegative partial sum nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting

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