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 在 电力工业 分类中 的翻译结果: 查询用时:0.201秒
图标索引 在分类学科中查询
所有学科
电力工业
教育理论与教育管理
行政法及地方法制
民商法
中国政治与国际政治
法理、法史
宪法
诉讼法与司法制度
经济法
更多类别查询

图标索引 历史查询
 

equal
    很抱歉,暂未找到该词条在当前类别下的译词。您可以查看在所有学科下的译词。
相关语句
  “equal”译为未确定词的双语例句
    A classical space-vector pulsewidth modulator(SVPWM)with equal duration of application of zero-state vectors U0 and U7 was modified.
    常用的SVPWM中零矢量U0和U7的工作时间是平均分配的。
短句来源
    The THD is equal to 4. 24% for rated power.
    输出功率大于65%额定功率时,电流谐波含量THD小于5%,额定功率时,THD=4.25%。
    LiFePO4, a new cathode material of lithium ion batteries, was prepared by the solid-state reaction, and its initial specific capacity is equal to 110mA/g at room temperature(23℃).
    固相反应法合成了新型锂离子电池正极材料LiFePO4,组装成电池后,室温下(23℃)初始比容量为110mAh/g.
    The results show that the products prepared by the three methods are the single-phase spinel LiMn_2O_4, their lattice parameter is equal to 0.823nm, almost is identical with the standard value of pure LiMn_2O_4. The product from the Pechini process has smallest crystallinity and particle size, ~17nm and~1.5μm, respectively.
    三种工艺均能制备单相尖晶石,晶格参数与纯LiMn_2O_4一致; Pechini法制得的产物晶粒度和颗粒尺寸最小,分别为~17nm和~1.5μm。
    But the phase change was restrained when the ratio of La3+ was equal to 3%.
    当x=3%时,La3+的进一步掺杂抑制了这种相变。
更多       
查询“equal”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。
  equal
It is well-known that the ring of invariants associated to a non-modular representation of a finite group is Cohen-Macaulay and hence has depth equal to the dimension of the representation.
      
The essential dimension is a numerical invariant of the group; it is often equal to the minimal number of independent parameters required to describe all algebraic objects of a certain type.
      
We also give conditions for the two algebras to be equal, relating equality to good filtrations and saturated subgroups.
      
We present two generalizations of the orthogonal basis of Malvar and Coifman-Meyer: biorthogonal and equal parity bases.
      
An important property of this matrix is that the maximum and minimum eigenvalues are equal (in some sense) to the upper and lower frame bounds.
      
更多          


In this paper, the unequal-pitch single layer windings are proposed for large hydro-electric generators with direct water-cooling for the purpose of greatly increasing the number of possible schemes of windings, thus improving the selection of the best scheme by comparison. The design process of the unequal-pitch single-layer windings and the harmonic analysis of winding MMF are described. Existing difficulties in constructing this kind of windings are pointed out, and appropriate methods of overcoming them...

In this paper, the unequal-pitch single layer windings are proposed for large hydro-electric generators with direct water-cooling for the purpose of greatly increasing the number of possible schemes of windings, thus improving the selection of the best scheme by comparison. The design process of the unequal-pitch single-layer windings and the harmonic analysis of winding MMF are described. Existing difficulties in constructing this kind of windings are pointed out, and appropriate methods of overcoming them are suggested. By means of these methods, the unequal-pitch single-layer windings will be made useful in practical applications as they now have the same technological properties as the equal-pitch single-layer windings. "The simplest unequal-pitch single-layer windings" achieved merely by adding a few askew joint-Sleeves are recommended. Such windings with 672 slots and 110 poles are dealt with in detail as a typical example.

本文提议在直接水冷的大型水轮发电机上采用不等距单层绕组,使绕组的可能方案数大大增加,以便分析比较而从中选择出最佳方案。文中论述了不等距单层绕组的设计方法和磁势谐波的分析法,指出这种绕组存在的问题并提出其解决办法。在采取各种措施之后,不等距单层绕组可以做到和等距单层绕组具有相同的工艺性,因此富有现实意义。对于一些只需少量斜并头套就可完成接线的“最简易的不等距单层绕组”更是值得推广。文中对672槽110极绕组进行了详细的分析、计算,作为不等距单层绕组的一个典型例子。

This paper is concerned with the series formulaand trigonometric function formulafor calculating the harmonic e. m. f. of nth order and it is proved that the two formulas are always equal to each other, giving a different explanation of the conceptand calculating formula of the tooth harmonic e. m. f E = K cos at·cos z/pωt used in earlier electromachinery theory.

本文给出了计算各次谐波电势的级数公式和三角函数公式并证明了这两个公式的恒等关系。进而,对过去电机学中的齿谐波概念及其计算公式提出了不同的看法。

It is known that the power of the Thévenin's equivalent network does not be equal to that of the one-port original network. This paper brings forword a rule for calculating the power relationship between these two networks and proves it in different ways.

众所周知,戴维南等效网络与其单口原网络的功率是不相等的。本文提出了计算它们之间功率关系的规律,并用不同的方法给予了证明。

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