对辐照过的低富集氧化铀燃料的燃耗与中子发射强度间的关系进行分析和研究。
The relationship between burnup and neutron emission intensity of the irradiated low-enrichment uranium oxide fuel was analyzed and studied.
计算结果表明，脉冲引发时刻概率分布的计算结果与实验结果符合较好，所获得的缓发中子发射率规律可合理解释引发时刻概率分布的实验结果。
The result of initiation time is consistent with experiment. Emission rate of delayed neutron attained from calculation can well explain the probability distribution of initiation time.
一旦确定油画可能藏身之地，他们会利用专门设备，对墙壁发射中子束，找出油画。
Once they identified the likely hiding place, they developed devices to detect the painting by firing neutrons into the wall.
Page说如果研究人员们继续观测Cas A数十年，他们将看到随着所有中子都成对和额外中微子发射的减少，冷却将减慢。
Page says that if researchers keep watching Cas A for a few decades, they should see the cooling slow down as all the neutrons pair up and extra neutrino emissions fade.
如果没有穿过之前，中子就掉落到底板，那么它们会反弹到顶板，并被吸收——这样就不会在发射另一端检测到。
If they hit the bottom surface before passing through, they are reflected off and absorbed at the top - and thus are not detected at the other end of the plates.
例如，被称为脉冲星的自旋中子星发射出像钟摆一样的电磁脉冲。
For example, spinning neutron stars called pulsars emit clocklike streams of electromagnetic pulses.
2009年，Page和同事们就预测过，通过发射名为中微子的粒子进行冷却的中子星，当中子成对时将出现突然的加速冷却。
In 2009, Page and colleagues predicted that a neutron star, which cools by emitting particles called neutrinos, should undergo a sudden increase in cooling when neutrons start to pair.
当伴星物质陷落到中子星上时，它就发射出X射线。
介绍了反应堆堆芯中子源的功能，发射中子的原理以及秦山二期工程一次和二次中子源组件的结构和特点。
This paper described the function of neutron source assembly, the principle of neutron emission, and also described the structure and characteristics for primary and secondary neutron source assembly.
在脉冲方式的氧活化工作模式下，控制中子发生器发射中子的方式有两种：控制中子管阳极高压或控制中子管靶压。
Under the oxygen activation mode of pulse way, there are two ways to control neutron-emitting :1)neutron tube anode high voltage control, 2)neutron tubetarget voltage control.
首次拍摄到我国激光聚变上发射的中子信号波形照片。
The oscillogram photographs of the neutrons from laser-produced plasma were taken for the first time.
首次拍摄到我国激光聚变上发射的中子信号波形照片。
The oscillogram photographs of the neutrons from laser-produced plasma were taken for the first...
首次拍摄到我国激光聚变上发射的中子信号波形照片。
The oscillogram photographs of the neutrons from laser-produced plasma w…
首次拍摄到我国激光聚变上发射的中子信号波形照片。
The oscillogram photographs of the neutrons from laser-produced plasma w…
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