Pack the fuel rod into an assembly, and lots more atoms can affect one another-which means the reactions can release more energy.

把燃料棒组装成一个组件，许多更多的原子可以互相影响，这就意味着反应能释放更多的能量。

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The assembly is called a fuel rod.

它们在一起的组合叫燃料棒。

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Development work will be done at the full system level as well as at the component and sub-assembly levels to enable liquid fuel operation and demonstration.

整个工作将包括整个系统的开发以及配件和备件的开发，最终将形成可以进行运行和验证的系统。

youdao

Each fuel assembly is typically used in the reactor for 4 to 6 years, after which most of the fuel it contains is spent, and the uranium dioxide is no longer cost-efficient at producing energy.

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Although the assembly government can not control fuel prices or income levels, which also directly affect fuel poverty, the minister confirmed that it was offering energy efficiency advice, supporting financially through schemes such as Arbed and urging people to keep warm in the cold weather.

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So what was just an idea two decades ago is now rolling off assembly lines in cutting-edge fuel efficient cars that you can plug in at night.

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