“necrotic ring spot”的概念、定义、翻译、参考文献-科学参考

单词	necrotic ring spot
释义	necrotic ring spot Encyclopedia 农学草坪坏死环斑病释 necrotic ring spot草坪坏死环斑病主要为害高羊茅属和早熟禾属等冷季型草坪草根部的病害。
随便看	sphere of action sphere of activity sphere of complex numbers sphere of contact sphere of curvature sphere of Edoxus sphere of gravity sphere of influence sphere of inversion sphere of similarity sphere packing sphere packings problem in higher dimensional space sphere pair sphere point picking sphere pole sphere pole mapping sphere-pole mapping sphere-preserving theorem sphere-preserving transformation Spheres Justice: A Defense of Pluralism and Equality sphere-sphere intersection sphere surface representation of complex numbers sphere tetrahedron picking sphere theorem sphere triangle picking

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