“pollution by chromium”的概念、定义、翻译、参考文献-科学参考

单词	pollution by chromium
释义	pollution by chromium Encyclopedia 工学铬污染释 pollution by chromium铬污染人类生活和生产活动中排放的铬及其化合物进入环境并超过环境质量标准限值或造成生物生态危害影响的现象。
随便看	symmetry in \boldsymbol k-space symmetry in classical mechanics symmetry in quantum mechanics symmetry law symmetry measurement symmetry number symmetry of a relation symmetry of crystals symmetry of Lagrangians symmetry of molecule symmetry on a set symmetry operation symmetry operator symmetry plane symmetry point preserving property symmetry polyhedral angle symmetry principle symmetry property symmetry reduction symmetry sampling technique symmetry scattering symmetry test symmetry theorem symmetry transformation symmetry trihedral angle

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