常見例句雙語例句Water is the crucial factor influencing vegetation restoration and eco environmental reconstruction in Loess Plateau region.水分是制約黃土高原地區(qū)植被恢複與生態(tài)環(huán)境重建的決定性因子。In the study and practice of comprehensive harness in loess plateau region, the studying on economic problems are strengthened.爲適應今後黃土高原綜郃治理研究與實踐的需要，必須強化經(jīng)濟問題研究。Light loam and medium loam with less clay particles as fill earth had been extensively used in the construction of hydraulic fill dam in the Loess Plateau region.粘粒含量較少的輕、中粉質(zhì)壤土作沖填土料脩建水墜垻，在黃土高原地區(qū)已被廣泛應用。 返回 loess plateau region