“bismuth germanate crystal”的概念、定义、翻译、参考文献-科学参考

单词	bismuth germanate crystal
释义	bismuth germanate crystal Encyclopedia 工学闪烁晶体释 bismuth germanate crystal锗酸铋晶体一种无机闪烁晶体。简称BGO晶体。
随便看	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 nonnegativity nonnegativity condition nonnegativity requirement non nesting matching non-nesting matching

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