网络释义专业释义
... nuclear monopoly 核垄断 nuclear neutron 核中子 nuclear non proliferation 防止核扩散 ...
基于44个网页-相关网页
热核中子 thermonuclear neutrons
非热核中子 nonthermonuclear neutron
热核中子瞬爆 thermonuclear neutron flash
氘核中子 neutron deuterium-bound
欧洲核子中心 CERN
欧洲核子研究中心 CERN ; european centre for nuclear research ; CERN The European center for Nuclear Research
内盖夫核子研究中心 Negev Nuclear Research Center
等超额中子核素 [物] isodiaphere
双语例句原声例句
-
PCR是一座反应堆的核中子数会在反应堆能量增加后增加或减少的衡量标志。
The power coefficient of reactivity (PCR) is a measure of whether a particular reactor's nuclear neutron population will tend to increase or decrease after an increase in the reactor's power.
-
在一个原子的核内，中子和质子聚合在一起。
Neutrons and protons are bound together in the nucleus of an atom.
-
重水之所以重是因为水中氢的重量是普通氢的两倍（它的原子核中有一个质子和一个中子，而不仅仅是一个质子）。
Heavy water is heavy because the hydrogen in it weighs twice as much as ordinary hydrogen (it has a proton and a neutron in its nucleus, instead of just a proton).
-
So, all that's left is the helium nucleus, two protons, two neutrons.
仅留下氦核，两个质子，两个中子。
应用推荐