助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   裂变能量 的翻译结果: 查询用时:0.019秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

裂变能量
相关语句
  fission energy
     A fission energy diagnostic technology with γ-ray measurement
     用测量γ射线诊断裂变能量技术
短句来源
  fission energies
     The method needs several parameters, such as average fission yields of fission products, correction for reaction (n, γ), decay correction for radlioactive fission products in reactor, average fission energies of fissionable nuclides and so on.
     它需要若干参数,如裂变产物的平均裂变产额,反应(n,γ)的修正量,放射性裂变产物的堆内衰变修正量,可裂变核素的平均裂变能量等。
短句来源
     During calculation, average fission yields of fission products, corrections for reaction (n,γ), decay of radioactive fission products in reactor, average fission energies of fissionable nuclides and so on are required.
     在计算中需要裂变产物的平均裂变产额、(n,γ)反应的修正量、放射性裂变产物堆内衰变修正量和可裂变核素的平均裂变能量等。
短句来源
  相似匹配句对
     Tracking down the energy
     能量追踪
短句来源
     Fission of Narration
     叙事的裂变
短句来源
     The Theory of Energy Value
     能量价值论
短句来源
     A fission energy diagnostic technology with γ-ray measurement
     用测量γ射线诊断裂变能量技术
短句来源
     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
短句来源
查询“裂变能量”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  fission energy
Reactor as a source of antineutrinos: Thermal fission energy
      
Part of the fission energy released in some volume of fissile substance is removed through the surface of this volume by fission fragments and can efficiently be used to pump gas lasers.
      
It opens by an easily understood introduction to nuclear fission energy physics, starting with some history, including the achievements of the Kharkov nuclear physics school.
      
An experimental demonstration of this possibility is now one of the most important stages for further development of investigations in the region of direct conversion of fission energy into laser radiation.
      
There is no sign thatHomo sapiens has the wisdom to use fission energy given the potential abuses of this technology.
      
更多          
  fission energies
It is shown that the selectivity of furan formation from butadiene is not limited by the C-H bond strengths of the molecules involved and that ring fission energies are not suitable data for the criterion applied.
      


In this paper, for cesium-137, cerium-144 and neodymium-148 nuclids following values were calculated, average yield,quantity of correction for (n, Y) reaction and quantity of correction for radioactive decay in reactor and

在通过测定~(137)Cs,~(144)Ce,~(148)Nd等裂变产物监测体浓度推算辐照燃料燃耗的方法中,需要裂变产物的平均裂变产额、(n,γ)俘获反应的修正量、放射性裂变产物的堆内衰变修正量、可裂变核素的平均裂变能量等参数。这些参数是同燃料的辐照历史密切相关的。本文介绍一种计算这些参数的方法、计算机程序概况和计算结果。本方法有如下特点:1.采用燃耗物理计算获得的可裂变核素核密度及裂变截面作为本程序的输入数据。2.采用燃耗值的初始实验结果反推燃料辐照期间的中子通量。3.精确计算了~(137)Cs和~(148)Nd两种监测体(n—1)衰变链和n衰变链中子俘获反应的修正量。从而提高了各种参数的精确度。对于浅燃耗天然铀辐照燃料的应用例,计算结果表明,~(137)Cs,~(144)Ce,~(148)Nd获得燃耗结果的修正量分别为+0.29%,+16.40%,-2.75%。本方法对燃耗结果可能引入的误差分别为±0.1%,±0.3%,±0.6%。

In this paper, for cesium-137, cerium-144 and neodymium-148 nuclids following values were calculated, average yield, quantity of correction for (n, Y) reaction and quantity of correction for radioactive decay in reactor and also average fission energy of fissionable nuclide were calculated.The result improved precision of parameter and gave quiet well value of burn-up.

在通过测定~(137)Cs,~(144)Ce,~(148)Nd等裂变产物监测体浓度推算辐照燃料燃耗的方法中,需要裂变产物的平均裂变产额、(n,r)俘获反应的修正量、放射性裂变产物的堆内衰变修正量、可裂变核素的平均裂变能量等参数。这些参数是同燃料的辐照历史密切相关的。本文介绍一种计算这些参数的方法、计算机程序概况和计算结果。本方法有如下特点:1.采用燃耗物理计算获得的可裂变核素核密度及裂变截面作为本程序的输入数据。2.采用燃耗值的初始实验结果反推燃料辐照期间的中子通量。3.精确计算了~(137)Cs和~(148)Nd两种监测体(n—1)衰变链和n衰变链中俘获反应的修正量。从而提高了各种参数的精确度。对于浅燃耗天然铀辐照燃料的应用例,计算结果表明,~(137)Cs,~(144)Ce,~(148)Nd获得燃耗结果的修正量分别为+0.29%,+16.40%,-2.75%。本方法对燃耗结果可能引入的误差分别为±0.1%,±0.3%,±0.6%。

Usually, concentration of fission product monitors ~(137)Cs and ~(148)Nd are measured experimentally, from which burnup of irradiation fuel element can be derived. The method needs several parameters, such as average fission yields of fission products, correction for reaction (n, γ), decay correction for radlioactive fission products in reactor, average fission energies of fissionable nuclides and so on. These parameters are strongly effected by irradiation history. The brief description of calculation method...

Usually, concentration of fission product monitors ~(137)Cs and ~(148)Nd are measured experimentally, from which burnup of irradiation fuel element can be derived. The method needs several parameters, such as average fission yields of fission products, correction for reaction (n, γ), decay correction for radlioactive fission products in reactor, average fission energies of fissionable nuclides and so on. These parameters are strongly effected by irradiation history. The brief description of calculation method of above parameters and the results obtained are given. Main features of the method are follows: 1. Real parameters on fuel element as input data; 2. Calculation according to practical operation history of the reactor; 3. Besides atomic concentrations and radioactivities of desired heavy nuclides and fission products, calculations of neutron capture reaction of (n—1) decay chain of ~(137)Cs, ~(148)Nd are performed.

通过实验测得反应堆停堆时刻裂变产物~(137)CS、~(148)Nd等监测体的浓度值,进而推算出辐照燃料元件的燃耗值是通常采用的方法。它需要若干参数,如裂变产物的平均裂变产额,反应(n,γ)的修正量,放射性裂变产物的堆内衰变修正量,可裂变核素的平均裂变能量等。这些参数都同燃料的辐照历史紧密关联。本文概述了上述参数的计算方法并给出了计算结果。方法的主要特点是:1.以考验元件的实际参数为输入数据;2.根据反应堆实际运行史反复循环模拟计算;3.除计算重核素及所要求的裂变产物的原子浓度和放射性外,仔细计算了~(137)Cs和~(148)Nd等核素(n—1)衰变链中子俘获反应的修正量。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关裂变能量的内容
在知识搜索中查有关裂变能量的内容
在数字搜索中查有关裂变能量的内容
在概念知识元中查有关裂变能量的内容
在学术趋势中查有关裂变能量的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社