“Ningxiang-type iron deposit”的概念、定义、翻译、参考文献-科学参考

单词	Ningxiang-type iron deposit
释义	Ningxiang-type iron deposit Encyclopedia 理学铁矿资源释 Ningxiang-type iron deposit宁乡式铁矿中国沉积型铁矿主要类型。属海相化学沉积成因，因首先发现于湖南省宁乡市而得名。
随便看	purely contractive operator-valued function purely discrete spectrum purely imaginary purely imaginary expression purely imaginary number purely imaginary quaternion purely imaginary time purely indecomposable group purely infinite von Neumann algebra purely inseparable element purely inseparable extension purely inseparable isogeny purely inseparable mapping purely inseparable morphism purely nondeterministic process purely periodic purely periodic decimal purely quadratic function purely random process purely scattering purely scattering atmosphere purely transcendental extension purely unrectifiable set pure magnesium pure mathematics

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