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
   换向频率 的翻译结果: 查询用时:0.631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
 

换向频率     
相关语句
  commutating frequency
     Here will be introduced parameter q,which is the ratio of the commutating frequency to electrical frequency and then it is called the commutating number per period.
     文中引进了参数 q,它是换向频率对电气频率之比,因此称之为每周换向次数。
短句来源
  reversal frequency
     In addition,there are other advantages such as,the reversal frequency is lower(≤10 min~(-1)),the flow is changeable.
     并具有换向频率低(≤10 min-1)和流量可变等优点。
短句来源
     In order to research into more novel and reliable full-hydraulic automatic reversing device for booster and the methods of parameters calculation related to the reversal frequency of booster, on the basis of discussing super high pressure water jet generators, including the working principle of booster, and making an all-round analysis of the automatic reversing devices for all types of boosters at home and abroad, a classification method of existent automatic reversing device for boosters is put forward.
     为了研究更为新颖可靠的增压器全液压自动换向装置和与增压器换向频率有关的参数计算方法 ,对超高压水射流发生器及增压器的工作原理进行了分析 ,研制了 1种对现行增压器自动换向装置的分类方法及具有结构独特、系统简单、机械噪音小、故障率低等优点的全液压自动换向装置 .
短句来源
     A introduction to the working and structural principle of the typical booster for water jet cutting machines and the methods of calculation of parameters related to the reversal frequency of booster is made.
     本文介绍了水射流切割机中典型增压器的工作原理、结构原理及与增压器换向频率有关的参数计算方法;
  changing-direction frequency
     Experimental investigation into changing-direction frequency in hydraulic direction valve with pneumatic control
     气控液压换向阀换向频率的试验研究
短句来源
  follows direction changing frequency
     The features of hydraulic system of concrete pump are as follows:direction changing frequency is high,percussion pressure is big and constant power control is needed. This paper describes application of microprocessing controller in hydraulic system of concrete pump and the typical control project and its advantage.
     混凝土输送泵液压系统 ,存在换向频率高、压力冲击大、需要恒功率控制等特点 ,本文介绍了微控制器在混凝土输送泵液压系统控制中的应用 ,并介绍了典型的控制方案及其优点
短句来源

 

查询“换向频率”译词为其他词的双语例句

     

    查询“换向频率”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。
      reversal frequency
    Measurements are performed in an open or closed magnetic circuit at a magnetization-reversal frequency of 0.05-0.5 Hz.
          
    The boundaries of geological eras are not fixed in recorded paleointensity, polarity, reversal frequency, and variations in the geomagnetic field direction.
          
    In contrast, the response of a cluster of voxels centered on basal medial frontal cortex depended strongly on the reversal frequency, consistently exhibiting a peak in the response for specific reversal frequencies between 3 and 5?Hz in each subject.
          
    Fourier analysis of the responses was performed to isolate the component at the reversal frequency.
          
    Maximum reversal frequency was 94% of analyzable posterior partial larvae when the constriction was applied slightly anterior to the middle of the egg when the egg contained 4-32 nuclei.
          
    更多          


    Here will be introduced parameter q,which is the ratio of the commutating frequency to electrical frequency and then it is called the commutating number per period. This paper describes an investigation of the effect of various q and self-inductance L on the performance of a star-connected winding d.c.motor with electrical commuta- tor. The computed results show. The less q is,the less stall torgue,but the higher no-lood speed; The more L is,the more non-linear the torque-speed characteristic.

    文中引进了参数 q,它是换向频率对电气频率之比,因此称之为每周换向次数。本文研究了变数 q 和自感 L 对星形绕组电子换向直流电动机性能的影响问题。计算结果表明:q 愈小,堵转转矩愈小但空载转速愈高;L 愈大,转矩转速特性愈呈非线性。

    An experimental investigation into is carried out for changing-direction frequency of hydraulic direction valve with pneumatic control and its effective factors. This provides the basis of reasonable design and parameter selection, for a new generation of hydraulic direction valves with pneumatic control.

    对气控液压换向阀的换向频率及其影响因素进行了试验研究,为新一代气控液压换向阀的合理设计和参数选择提供依据。

    The features of hydraulic system of concrete pump are as follows:direction changing frequency is high,percussion pressure is big and constant power control is needed.This paper describes application of microprocessing controller in hydraulic system of concrete pump and the typical control project and its advantage.

    混凝土输送泵液压系统 ,存在换向频率高、压力冲击大、需要恒功率控制等特点 ,本文介绍了微控制器在混凝土输送泵液压系统控制中的应用 ,并介绍了典型的控制方案及其优点

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

    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