dual function

基本解释

Under Suharto it had dwifungsi, the “dual function” of helping to run the country as well as defending it.
在苏哈图时代，它们有“dwifungsi”，即承担双重职能：帮助治理国家，并且保卫它。
This dual function helps the IRGC play a central role in coordinating Iran’s proliferation activities, using front companies to acquire needed assets and materials.
这种双重职能让革命卫队公司在组织协调伊朗秘密组织活动方面处于轴心位置，他们利用靠近“前线”的企业来获取相应的财富和原材料。
Biofilm, the researchers think, could serve a dual function: It could help bacterial colonies grow toward resources as a collective swarm, and it might also help block out competing colonies.
研究人员们认为，生物膜具有双重作用，一方面它能够是菌落朝着营养源成群生长，同时它又能够阻止竞争菌落对于资源的掠夺。

Moreover, some of his closest advisers are known to be hostile to the army's continued dual function.
ECONOMIST: Indonesia
All of these features will help take the new, dual-function XO to a new level.
ENGADGET: One Laptop Per Child's XO-4 Touch 'expected' to be released in Q1 2013
Galaxy S 4 is the perfect device for vividly capturing life's most important moments by featuring dual cameras: a 13-megapixel rear-facing camera and 2-megapixel front-facing camera with a Dual Camera function allowing simultaneous use of both cameras.
ENGADGET: Samsung Galaxy S 4 priced at $150 on Sprint and T-Mobile, hits both carriers in late April

双重作用
Explore the concept and intension of sustainable consumption of the western peasant's family . Embodiments connected sustainable consumption to sustainable development is the dual function that consumption effecting on the economic growth , namely spur and inhibition .
可持续消费与可持续发展的关联性体现为：消费对经济增长的双重作用，即拉动和抑制作用；可持续消费与可持续发展是良性互动的关系，经济发展水平决定消费水平，可持续消费又是实现可持续发展的促成因素。
计算机科学技术
双反函数