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
   equal theories 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
更多类别查询

图标索引 历史查询
 

equal theories
相关语句
  平等理论
     Several characteristics of the development of modern equal ideals and equal theories
     现代平等观念和平等理论发展的几个特征
短句来源
     Common riew, comprehension, dialectics, system, technology and unbalance are the obvious characteristics of modern equal ideas and equal theories.
     共识性、广泛性、辩证性、制度性、技术性和不平衡性,是现代平等观念和平等理论发展的六个显著特征。
短句来源
  相似匹配句对
     Several characteristics of the development of modern equal ideals and equal theories
     现代平等观念和平等理论发展的几个特征
短句来源
     Basic Theories
     基础理论
短句来源
     The Journey of Theories
     理论的旅行
短句来源
     that of P is nearly equal;
     P地上几乎相等;
短句来源
     Education: is not equal
     教育:不是平等的
短句来源
查询“equal theories”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


This paper presents the equal theory of the sine wave voltage and PWM waveform in the integration of time. Using the graphic method as well as the comparison method of sequential integration the PWM control pattern is calculated. Depending on an example for PWM circuit inverter the microcomputer is investi-gated. The method is simple and effective. It is specially adeguate to the engineering control.

本文提出了正弦波电压对时间积分与PWM波形电压对时间积分相等原理,使用作图法、逐次积分比较法计算PWM波形的换相点。并以PWM电流型逆变器为例探讨了微机控制问题。该方法简单、有效。特别适用PWM逆变器的工程控制。

It putes the integral on n-demension manifold (n-ple Stieltjts integral)in n-ple integral; which it simplifies concepts of manifold and orientation, and gives simple explanation on exterior differential, discusses oriented n-ple integral, and proofes “n-demension N-L formula”and “E-G formula” by microlocal method. Then again it defines concept of concordantly oriented on piecewise smooth bordered manitole and bound, afterwards proofes “general Stokes formula”. From this has been constructed a unified theoretical...

It putes the integral on n-demension manifold (n-ple Stieltjts integral)in n-ple integral; which it simplifies concepts of manifold and orientation, and gives simple explanation on exterior differential, discusses oriented n-ple integral, and proofes “n-demension N-L formula”and “E-G formula” by microlocal method. Then again it defines concept of concordantly oriented on piecewise smooth bordered manitole and bound, afterwards proofes “general Stokes formula”. From this has been constructed a unified theoretical system of “Measure Calcalus”: multiple integral and integral on manifold have been unified; computation successive changes from higher dimensional into low till definite integral. The theory is simple, its condition is week, its consequence is strong, as compared with other equal theory.

将n维流形上的积分 (n重斯蒂杰积分 ) ,直接归结为n重积分 ;同时简化了流形及方向的概念 ,并对外微分作了简明解释 ;讨论了有向 (n)重积分 ,并用“微元法”证明了n维牛—莱公式和奥—高公式 ;进而对n维分片光滑有边流形 (与边界 )的协调定向以简明约定 ,并证明了一般斯托克斯公式 .由此形成“测度微积分”的统一理论体系 :流形上的积分与重积分融为一体 ,计算则由高维向低维逐步转化 ,直至定积分 .它比相应积分理论简明 ,条件弱而结论强 .

The relationship between speed and tension was analyzed theoretically. The action of velocity and tension when continuous rolling was studied. The speed equal theory is proposed. It was recognized that steady continuous rolling may be sorted into independent mill rolling with tension, but the tension and speed of stack must being equal the ones in front and back mills. Specially, when the gap of rolls changes, with the tension, there is a transition steady period of the cross-section grade changing...

The relationship between speed and tension was analyzed theoretically. The action of velocity and tension when continuous rolling was studied. The speed equal theory is proposed. It was recognized that steady continuous rolling may be sorted into independent mill rolling with tension, but the tension and speed of stack must being equal the ones in front and back mills. Specially, when the gap of rolls changes, with the tension, there is a transition steady period of the cross-section grade changing of rolling stack between two mills, the speeds of every section of the rolling stack are still equal and the theory of volume flow equaling must be not used.

用理论方法研究了连轧时速度与张力的相互关系,分析了连轧时速度和张力所起的作用,提出了连轧速度理论。认为稳定张力连轧可以分解成带张力的独立机架轧制,但张力与速度要和前后架协调一致。在改变辊缝轧制时,机架间存在张力作用下的轧件断面变化的过渡稳定段,此时轧件各断面速度相等,但不能使用机架间秒流量相等法则。

 
<< 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equal theories的内容
在知识搜索中查有关equal theories的内容
在数字搜索中查有关equal theories的内容
在概念知识元中查有关equal theories的内容
在学术趋势中查有关equal theories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