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- A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay. 核衰变产生的微粒或电磁波放射物的原子或分子由于核衰变放出的一束微粒或电磁波
- The prompt neutron decay constant was measured by using reactor noise technology at delayed criticality for 300# pool research reactor. 利用反应堆噪声分析技术测量300%23池式研究堆缓发临界下的瞬发中子衰减常数。
- When the neutron decay constant is measured in the zero power assembly, the DT external neutron measurement system (scintillator photomultiplier tube detector ST-PMT) may provide trigger-signal and time correlationship. 摘要在零功率堆上进行了衰变常数测量实验中，建立外中子源DT中子测量系统可以为物理诊断系统提供触发信号和时间关联信号。
- Other topics in nuclear decay and radioactivity 核衰变和放射性的其它论题
- The unity of nuclear decay and nuclear reaction 原子核衰变与原子核反应的统一
- decay constant(disintegration coefficient) 分解常数, 衰变常数
- substance as a result of nuclear decay 核衰变产生的微粒或电磁波放射物的原子或分子由于核衰变放出的一束微粒或电磁波
- discontinuous constant(decay constant) 衰变常数
- His wife was a constant inspiration to him. 他的妻子经常鼓励他。
- COMPUTER SIMULATION OF THE RADIOACTIVE NUCLEAR DECAY EXPERIMENT 放射性核衰变统计规律实验的计算机模拟
- Pulse Waveform Measurement Method of Scintillator Decay Constant 闪烁体衰减常数值的脉冲波形测量方法
- Her constant complaining just sticks in my craw. 她那不断的诉苦真使我受不了。
- Data Calculation of X-Ray and Auger Electron Arising from Nuclear Decay 核衰变产生的X射线和俄歇电子数据计算
- The machinery requires constant maintenance. 这些机器需要经常保养维修。
- What made the Roman Empire decay? 罗马帝国为何衰亡？
- A new nuclear power station is on the stocks here. 这座新的核电站在建造之中。
- I was infuriated by/with their constant criticism. 他们没完没了地批评把我给气坏了。
- This old man is a famous nuclear physicist. 这位老人是一位著名的核物理学家。
- Old civilization may fall into decay. 古老的文化可能会渐渐衰落下去。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
