1) constant delayed neutron production rate approximation
恒定缓发中子产生率近似
2) delayed neutrons yield
缓发中子产额
3) approximate constant strain rate
近似恒应变率
4) neutron production rate
中子产生率
1.
If a neutron production rate greater than ~10 8n/s is detected in future experiments, then that may imply that the hot(10 6—10 7K) bubble fusion condition has been reached.
今后实验中如能测到大于~ 10 8n s的有效中子产生率才能显示“气泡核聚变”的反应温度达到了 10 6 — 10 7K 。
5) Neutron generation rate
中子发生率
6) delayed neutron
缓发中子
1.
A general neutron breeder formula considering one group delayed neutron;
考虑单群缓发中子时中子增殖的统一公式
2.
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。
3.
With 141 MeV pulse neutron source,distribution of delayed neutron flow with time is studied.
通过对14 1MeV脉冲中子源和产生的缓发中子在模型中的输运计算,分析了用脉冲外中子源产生的缓发中子探测核弹头的可行性。
补充资料:缓发中子
分子式:
CAS号:
性质:核裂变碎片中,β衰变链上的核素发射的中子称为缓发中子。
CAS号:
性质:核裂变碎片中,β衰变链上的核素发射的中子称为缓发中子。
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