Signed by 51 member states, the Treaty is aimed at conserving the environment and protecting the native wildlife, such as Antarctic fur seals.
该条约由51个国家共同签署,旨在保护南极大陆的环境和这里的野生动物,如南极毛皮海狮。
Grassland vegetation plays active and important role in conserving soil and water, particularly in the eco-environment construction on Loess Plateau.
草本植被具有积极的保持水土的作用,在黄土高原生态环境建设中具有不可替代的作用。
Objective: to probe into the conserving time of combat operating instrument set in natural environment.
探讨战备手术包存放在自然环境下的保存时限。
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