裂变
[liè biàn]
fission (action) nuclear fission disintegration breakup scission decay atomic fission desintegration
慢化剂一种物质，如水或石墨在核反应堆中用来减缓中子运动速度和提高裂变可能性的物质
A substance, such as water or graphite, that is used in a nuclear reactor to decrease the speed of fast neutrons and increase the likelihood of fission.
英语翻译
参考释义
- 裂变[lièbiàn]
- -{核}atomicfission;fission;nuclearfission:
spontaneousfission;自发裂变
Nuclearfissionreleasestremendousamountsofenergy.核裂变释放出巨大的能量。
- 短语裂变比fissionratio裂变箔探测器fissionfoildetector裂变不对称fissionasymmetry裂变材料fissioner;fissilematerial裂变材料管理fissionablematerialmanagement裂变材料生产堆{核}fissilematerialproductionreactor裂变参量{核}fissionparameter裂变产额fissionyield;fissionproduct裂变常数decayconstant裂变等离子体fissionplasma裂变电离室{核}fissionchamber;fissioncounter裂变毒物{核}fissionpoison裂变发电厂fissionpowerplant裂变分布{核}fissioningdistribution裂变份额{核}fissionfraction裂变核fissioningnucleus裂变核素fissionnuclide裂变化学{化}fissiochemistry裂变激活能activationenergyforfission裂变截面{核}fissioncrosssection裂变径迹fissiontrack裂变径迹测年{地质}fission-trackdating裂变径迹年龄fission-trackage裂变径迹探测器{核}fissiondetector裂变-聚变弹{核}fission-fusionbomb裂变能级fissionlevel裂变能力fissionability裂变破坏fissiondamage裂变谱{核}fissionspectrum裂变区fissileregion裂变权重fissionweighting裂变势垒fissionbarrier裂变室fissionchamber裂变碎片{核}fissionfragment;primaryfissionproduct裂变碎片谱仪fissionfragmentspectrometer裂变碎片探测fissionfragmentdetection裂变同质异能素fissionisomer裂变性fissionability裂变铀fissioninguranium裂变阈{核}fissionthreshold裂变中子{核}fissionneutron裂变总数totalfission
- -{核}atomicfission;fission;nuclearfission:
双语例句
A substance, such as water or graphite, that is used in a nuclear reactor to decrease the speed of fast neutrons and increase the likelihood of fission.
