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
   外推临界 的翻译结果: 查询用时:0.008秒
图标索引 在分类学科中查询
所有学科
核科学技术
更多类别查询

图标索引 历史查询
 

外推临界
相关语句
  extrapolation criticality
     Owing to the limitation of stability the time,calculations by the extrapolation criticality formula derived from the traditional neutron multiplication formula are often lager than the practical values.
     因稳定时间受限,传统的倍增公式导出的外推临界公式计算结果大于实测值,偏危险;
短句来源
     Rods-rising extrapolation criticality optimization of marine nuclear reactor
     船用核反应堆提棒外推临界优化研究
短句来源
     In order to cooperate with CIAE to undertake both theoretical and experimental studies of subcritical experimental device Venus 1#, we have numerically analyzed the device by use of MC method. Effective delayed neutron fraction, both experiments on extrapolation criticality assessment and measurement of decay constant of prompt neutron have been analyzed.
     为从理论上配合原子能科学研究院针对启明星1#实验装置所开展的实验研究工作,论文还开展了该装置的数值模拟工作,采用蒙卡方法,计算了该装置的有效缓发中子份额,并对原子能院在该装置上已开展的外推临界实验以及瞬发中子衰减特性实验进行了数值模拟。
短句来源
     To reduce the space effect,the special measurementmethod is adopted during the fuel loading and the extrapolation criticality.
     为了减小空间效应,在装料和外推临界过程中采用了特别的测量手段。
短句来源
     On the basis of new neutron multiplication formula,a new formula to calculate the extrapolation criticality was obtained. The practical calculation shows that the new formula is more accurate and secure than traditional ones.
     文中根据新的中子倍增公式导出了外推临界计算的新公式,实例计算表明,该公式比传统的外推临界公式精确且偏安全.
短句来源
  “外推临界”译为未确定词的双语例句
     Effect of Background Counting on Reciprocal Extrapolation in Criticality Experiment
     临界实验中本底计数对倒数外推临界质量的影响
短句来源
     Extrapolation curve optimization of physical start-up in marine reactors
     船用堆物理启动外推临界曲线优化研究
短句来源
     n this paper,we have introduced a frequently occurring phenomena that the critical curve is divergent for testing extrapolation of rising rods during the physical startup of PWR.
     本文介绍在压水堆物理启动中,做提棒外推临界试验时常出现的外推临界曲线发散现象。
短句来源
     When reciprocal extrapolation method is used, if background counting is not deducted from the neutron counting, the extrapolated critical mass is larger than the practical one and the experiment process is dangerous;
     在外推临界时,中子计数若不减本底则外推的临界质量将偏大,临界实验过程是危险的;
短句来源
     Extrapolation critical monitoring is very important to the reactor′s safety during (the start-up.) The linearity of the integral worth of the rods and neutrons leakage have great effects on the accuracy of extrapolation.
     外推临界监督是反应堆物理启动过程中的重要安全保证,控制棒积分价值的非线性和反应堆内的中子泄漏都对外推的准确性有重要影响.
短句来源
  相似匹配句对
     (M, H)-Critical Matrices
     (M,H)-临界矩阵
短句来源
     Rods-rising extrapolation criticality optimization of marine nuclear reactor
     船用核反应堆提棒外推临界优化研究
短句来源
     Extrapolation curve optimization of physical start-up in marine reactors
     船用堆物理启动外推临界曲线优化研究
短句来源
     THE GAUSS -CRITICAL SUBMANIFOLDS
     高斯临界子流形
短句来源
     030 can be obtained in most of the cases.
     030的外推精度.
短句来源
查询“外推临界”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
没有找到相关例句


The paper summarizes the characteristics and the results of the fuelloading,the first criticality and the test of adjusting the control rods for5MW THR.It introduces the extrapolation method and pratical steps whichensuse the reactor safety.To reduce the space effect,the special measurementmethod is adopted during the fuel loading and the extrapolation criticality.The experiments show that these methods are effective.

概述了5MW THR 的装料,首次临界和控制棒调平试验的特点和结果。介绍了为保证安全所采用的外推方法和实际步骤。为了减小空间效应,在装料和外推临界过程中采用了特别的测量手段。实验证明,这些方法是有效的。

This paper presents the theorem and way of extrapolations criticality with PC-1500 microcomputer for realizing physical startup of reactor.It is compared with the drawing way of extrapolation criticality.

本文介绍了用PC-1500微机实现反应堆物理启动外推临界的原理和方法,并与作图法外推结果进行了比较。

The critical experiments with uranium elements and Thorium rods have been performed in zero power reactor at Shanghai Institute of Nuclear Research. The critical masses have been measured in various U/Th ratios.The fuels are 3 % ~(235)U-enriched uranium.The Thorium rods are made from powder of ThF_4.Ratios of calculated values to experimental values are nearly constant at 0.995.

本实验是在中国科学院上海原子核研究所的铀—水栅零功率实验装置上完成的。所用燃料组件是为秦山300MWe压水堆核电站零功率堆物理实验时所用的15×15核燃料组件。而钍元件是直径为φ8毫米的铝包壳四氟化钍(ThF_4)棒,可根据实验要求把铀和钍棒混列在一起,组合成五种不同水铀比(即2.051、2.225、2.490、2.827、3.080),以及中心一组钍元件条件下的外推临界和超临界周期内插,边界元件当量的实验测量工作。对实验结果进行了理论校算,取得了比较满意的结果。

 
<< 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外推临界的内容
在知识搜索中查有关外推临界的内容
在数字搜索中查有关外推临界的内容
在概念知识元中查有关外推临界的内容
在学术趋势中查有关外推临界的内容
 
 

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