1) Fission rate
裂变率
1.
Based on the comparison of the delayed neutron counter rate of known fission rate with the delayed neutron counter rate of a burst,a method to determine burst total fission number of burst reactor was built.
用长计数器测量已知裂变率的缓发中子计数率,然后用同一探测系统测量脉冲后的缓发中子计数率,探测系统的探测效率、缓发中子份额和缓发中子先驱核半衰期等参数均不变,从而建立起利用脉冲堆脉冲后的缓发中子衰减曲线确定脉冲裂变总数的方法。
2.
The spatial distribution of the fission rate from enriched uranium fission chamber is presented too.
为得到Rossi-α测量临界装置的瞬发中子衰减常数的空间修正因子,利用252Cf中子源测量带贫化铀反射层的球形浓缩铀临界装置(CFBR-Ⅱ)的中子价值空间分布,同时用浓缩铀裂变电离室测量该装置的裂变率空间分布,得到该装置的空间修正因子为1。
3.
In this paper,the experimental results of fission number、fission rate distribution on(?)600mm depleted uranium sphere by D-T neutron was analyzed with MCNP5 code and it\'s own libraries.
本文利用MCNP5程序和自带数据库对(?)600贫化铀球上的裂变数、裂变率分布实验结果及修正因素进行了分析。
2) fission probability
裂变几率
3) fission rate
裂变速率
1.
Multidimensional inertia and viscosity tensors are calculated with both irrotational flow and Werner Wheeler approximation,and the fission rate is calculated with multidimensional Kramers formula.
本文研究了鞍点附近多维的位能曲面及鞍点所在位置；并用ＷｅｒｎｅｒＷｈｅｅｌｅｒ及无旋液体等两种方法计算了多维的质量系数与粘滞系数，然后用多维Ｋｒａｍｅｒｓ公式计算了裂变速率。
2.
The fission rate calculated by test particles multi-passing over saddle point is lower than the one calculated by test particles firstly passing over saddle point,and the appropriate description of this quantity is given in this paper.
用试验粒子多次通过位垒方法计算重核在鞍点处的裂变速率,其结果明显低于以往所用首次通过位垒方法计算的值,更接近于断点处的裂变速率。
3.
The passing probability of nuclear fusion and the fission rate at the saddle point is calculated by an improved scheme with test particle muti passing over the saddle point,where a strong back streaming effect around the saddle is found and considered.
用实验粒子多次通过位垒的方法计算重核熔合与裂变过程中的熔合几率和裂变速率 ,结果发现位垒附近存在着一种强烈的回流现象 。
4) fission efficiency
裂变效率
5) absolute fission rates
绝对裂变率
1.
Study on the effect factor of the absolute fission rates measured by depleted uranium fission chamber;
用贫化铀裂变室测量绝对裂变率的影响因素研究
6) fission counting rate
裂变计数率
补充资料：电导率(见电阻率)
电导率(见电阻率)
conductivity
d!日nd日O}已电导率(eonduetivity)见电阻率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条