我们参与反核活动,保护动物,以及维持和保护我们的生态系统。
We're involved in anti-nuclear activity, conservation and protection of animals and protection and support of our eco-system.
供货商希望零售商去宣传他们的产品,为其提供店内相关信息以及维持充足的库存。
Suppliers want retailers to promote their products, offer in-store information and keep plentiful stocks.
APG - 77是F - 22打击敌人以及维持空中优势能力的重要组成部分。
The APG-77 is a vital part of the F-22 \ 's ability to strike at enemies as well as maintain air superiority.
It indicates how information flows in cells and indicates a lot about the work that a cell does in maintaining and recreating itself, and maintaining its environment.
这个图展示了信息如何在细胞内传递,以及细胞,在维持 复制自身,和维持其周围环境所需起的作用
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