“terrestrial system of ethnicity”的概念、定义、翻译、参考文献-科学参考

单词	terrestrial system of ethnicity
释义	terrestrial system of ethnicity Encyclopedia 理学民族地域系统释 terrestrial system of ethnicity 民族地域系统在某一民族地域范围内，各地理要素之间或同一民族不同级次之间相互联系、相互作用所形成的，具有一定结构和功能的系统。
随便看	negative definite matrix negative definiteness negative definite operator negative definite quadratic form negative deviation Negative Dialectics negative difference between purchasing and marketing prices negative differential conductivity negative differential resistance negative direction negative dispersion negative distribution negative divergence negative domain negative dromotropic action negative edge negative effect negative effect of organizational communication negative electricity negative electrode negative electrode/cathode negative electron negative electron affinity photocathode negative element negative emotional processing

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