slow neutrons
英 [sləʊ ˈnjuːtrɒnz]
美 [sloʊ ˈnuˌtrɑnz]
网络 慢中子
双语例句
- Again, the target is to take all these energies and slow the neutrons down to the thermal spectrum so that they can be an efficient fission producer.
还有，目标是得出这些所有的能量，将中子减慢到热线谱，那样，它们就能有一个有效的裂变产生器。 - Many modern moderate the reaction with control rods that, when inserted into thenuclear fuel, slow down neutrons.
许多现代核设施用控制棒减缓核反应，当控制棒插入核燃料中的时候，可使中子减慢。 - And the moderator also has an absorption cross section that in fact can be used not only to slow down neutrons but as a neutron absorber.
慢化剂也有吸收横截面，那事实上不只是用来，减慢中子，而且也是用作中子吸收器。 - Any substance used to slow down neutrons in nuclear reactors.
任何在核反应堆中用来减缓中子运动速度的物质。 - And that you can appropriately slow down the neutrons by scattering them with an appropriate moderator such that they're not lost or absorbed.
你能够正确地减慢中子，通过将它们散射，用一个恰当的，慢化剂，这样它们就不会损耗或者被吸收。 - The third important ingredient is a neutron "moderator," a substance that can slow the neutrons given off when a uranium nucleus splits so that they are more apt to induce other uranium nuclei to break apart.
第三个要素是中子「冲剂」中子缓冲剂能使铀原子核分裂时所释放出的中子减速，而更容易促使其他的铀原子核分裂。 - Irradiation effect with slow neutrons of low fluence on Bi-based superconductors
低通量慢中子对Bi系超导体的辐照效应 - The results show that, if the radius-to-thickness ratio of the sample is greater than 20, the infinite slab model with semi-analytical treatment is obviously advantageous for slow neutrons.
结果表明，对于慢中子，当样品半径与厚度之比大于20，使用无限大平板模型并进行半解析处理具有明显的优越性。 - The result shows that use the high density polyethylene as slowing material and create a cylinder round the proportional counting tube that is placed in the focal plane have an ideal detection efficiency for both the fast and slow neutrons.
研究结果表明：用高密度聚乙烯作为慢化材料，做成圆筒形套在正比计数管上，把计数管放置在焦面上，对快慢中子都具有较理想的探测效率。