neutron fission threshold

用法例句

Effects of Long-term,Low Dose Rate Fission Neutron Irradiation on the Peripheral Hematological Cells in Rats.;

低剂量率裂变中子长期照射对大鼠外周血细胞的影响

Study of time response of fission neutrons induced apoptosis in murine thymocytes and its molecular mechanism;

裂变中子诱导小鼠胸腺细胞凋亡的时间效应及其分子机制初探

Effects of Long-term,Low Dose Rate Fission Neutron Irradiation on the Reproductive System of Male Rats;

低剂量率裂变中子照射对雄性大鼠生殖系统的影响

Secondly,lower splitting threshold was used for leaf nodes in lower levels of the Etree.

首先,当找到BMU后,不仅更新它的权值,而且逐层向上修改它祖先结点的权值直至根结点;其次,对Etree中较低层次的叶子结点采用较低的分裂阈值。

Spectrum analysis of nuclear information system based on ~(252)Cf fission neutron source

基于~(252)Cf裂变中子源的核信息系统频谱分析

TOF spectrum measurement of ~(252)Cf source fission neutron and gamma ray

一种~(252)Cf裂变中子源的中子、γ射线飞行时间谱测量新方法

When an atom is split, it releases neutrons

原子裂变时释放中子。

neutron fragment angular correlation

中子 裂变碎片角关联

fast fission effect factor

快中子裂变效应系数

fission foils neutron dosimeter

裂变薄膜中子剂量计

neutrons yield per fission

每次裂变后的中子产额

Uranium fission may be accomplished by either fast or slow neutrons.

铀的裂变可用快中子或慢中子来完成。

Fission-fusion mixed neutron field

聚变-裂变混合中子场初步物理设计

neutrons per fission

每次裂变所放出的中子数

delayed neutron fission product monitor

缓发中子裂变产物监测器

Measurement of 25.5MeV Neutron Fluence Rate With ~(238)U Fission Chamber

~(238)U裂变电离室测量25.5MeV中子注量率

To add nonfissionable matter to(fissionable material)so as to prevent use in an atomic weapon.

使（核材料）中毒（向可裂变材料中）加入不可裂变物质以防止（这种可裂变物质）用于原子核武器

SIMULTANEOUS ANALYSIS OF FISSION AND CAPTURE CROSS SECTION WITH ADLER-ADLER RESONANCE FORMULA

裂变元素中子共振反应的裂变和俘获截面的相关分析

Experimental Research on the Dependence of ～(235)U Fission Yields on Incident Neutron Energies;

～（235）U裂变产额随入射中子能量变化的实验研究

Neutron Physical Characteristics of Light Water Cooled Blanket of Fusion-Fission Hybrid Reactor

聚变-裂变混合堆水冷包层中子物理性能研究

a self-sustaining nuclear reaction; a series of nuclear fissions in which neutrons released by splitting one atom leads to the splitting of others.

一种自我维持的核反应；一个原子分裂后释放的中子引起其他原子分裂的一系列核裂变过程。

And the sun was darkened, and the veil of the temple was rent in the midst.

日头变黑了。殿里的幔子从当中裂为两半。