“grassland ecosystem”的概念、定义、翻译、参考文献-科学参考

单词	grassland ecosystem
释义	grassland ecosystem Encyclopedia 农学草地生态系统释 grassland ecosystem草地生态系统在中纬度地带大陆性半湿润和半干旱气候条件下，由多年生耐旱、耐低温、以禾草占优势的植物群落的总称。
随便看	asymptotic cone asymptotic convergence asymptotic coordinate asymptotic covariance asymptotic curvature asymptotic curve asymptotic degeneracy asymptotic density asymptotic dependence asymptotic derivative asymptotic development asymptotic differential asymptotic direction asymptotic distribution asymptotic distribution theory asymptotic efficiency asymptotic efficient estimator asymptotic enumeration asymptotic equality asymptotic equation asymptotic equipartition property asymptotic equivalence asymptotic error asymptotic essential component asymptotic estimate

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