countries, cards and other types of electronic payments now dominate everyday
Equal (5): Everything in this space must be equal to 5. The answer is 5-5, placed vertically; 5-1, placed horizontally.
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国家支持企业组织原子能科研项目开发，发挥企业在技术创新中的主体作用，支持企业自主研发的先进技术示范应用。