The project focusing on medium and short term tour and holiday spending, combines characteristic amusement projects such as ecological tour and farmhouse tour with excellent natural environment.
以旅馆租赁方式的中、短期旅游、度假为主，把生态旅游、农家游等特色娱乐项目融入优美的自然环境中。
Study was made in this paper on its morphology, biological characteristic, relation to environment factors, and major natural enemies.
该文对其形态、生物学特性、与环境因子的关系及主要天敌作了深入研究。
Metal corrosion under natural environment is called atmospheric corrosion, the steel with the characteristic of atmospheric corrosion resistance is named weather resisting steel.
金属在自然环境条件下的腐蚀称为大气腐蚀，因而对能在大气自然环境条件下耐腐蚀的钢称为耐大气腐蚀钢。
应用推荐