片语

led nuclear fission chain reaction受控核裂变链式反应

nuclear fission chain reaction核裂变链式反应

fusion-fission reaction翻译

spallation-fission reaction散裂裂变反应

Self-sustaining fission chain reaction自持链式裂变反应

fission n reaction裂变反应

critical fission chain reaction临界裂变链式反应

controlled nuclear fission chain reaction受控核裂变链式反应

英汉例句

• these radioactive elements are by-products of the fission reaction that generates power in the nuclear plants.

  这些放射性元素为核电站裂变发电时的副产品。

• in such an accident, the fission reaction goes out of control, leading to a nuclear explosion and the emission of great amounts of radiation .

  在这样的事故中，裂变反应失控，导致爆炸和核辐射的大容量的排放。

• the only difference is where the heat comes from--to get it, you can light coal on fire, or you can create a controlled nuclear fission reaction

  区别仅在于热气从哪里来，你可以在火上燃煤，或者你可以创造一个可控制的核裂变反应。

• proximity is also what makes the difference between a nuclear bomb, and the controlled fission reaction in a power plant.

  核爆炸和核电站被控制的裂变反应是不同的。

• too many neutrons can cause a fission reaction to get out of control. too few neutrons and a fission reaction stops.

  中子过多会让裂变反应失控，中子过少则会让裂变反应停止。

• any sudden excess of neutrons will accelerate the fission reaction and increase the reactor's power output.

  任何突然出现的过量中子数会加速裂变反应，增加反应堆能量输出。

• fast-moving neutrons are produced by fission reaction in a nuclear reactor. water is commonly used to moderate and control the speed of neutrons.

  核电站的核反应堆中，核裂变会产生高速移动的中子，通常是用水去阻隔及控制中子的移动速度。

• in different experiment systems, absolute fission reaction rates, derived from reflection neutrons, at different positions of the surface of an iron spherical shell were measured.

  在不同实验系统上，测量了铁球壳表面不同位置上中子引起的绝对裂变反应率分布。