“concentric fractures”的概念、定义、翻译、参考文献-科学参考

单词	concentric fractures
释义	concentric fractures Encyclopedia 工学刑事科学技术释 concentric fractures切向裂纹玻璃破碎时形成的以作用点为中心、以某一长度为半径的圆环形或弧形裂纹。
随便看	closed half-line closed half-plane closed half space closed half-space closed-head foam-water sprinkle system closed hyperplane closed hypersurface closed ideal closed image closed immersion closed injury of larynx closed integration formula closed intersection closed interval closed isotope system closed kernel closed lattice closed lattice ideal closed leveling line closed Lie subgroup closed line closed linear hull closed linear manifold closed linear operator closed linear span

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