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   characteristics analyzer 的翻译结果: 查询用时:0.223秒
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characteristics analyzer
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  特性分析仪
     Research and Implementation on Melting Characteristics Analyzer of Cast Iron
     铸铁熔炼炉前特性分析仪的研究与实现
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  “characteristics analyzer”译为未确定词的双语例句
     Research on Virtual Characteristics Analyzer System of Rotating Machinery Based on Time-Frequency Analysis
     基于时—频分析的虚拟式旋转机械特征分析仪系统的研究
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     Research and Application on Virtual Characteristics Analyzer System of Rotating Machinery
     虚拟式旋转机械特征分析仪系统的研究与应用
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     Development of an Engine Transient Characteristics Analyzer
     发动机燃烧过渡特性分析仪的开发与应用
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  相似匹配句对
     The characteristics of G.
     论文首先对语音编码的各种方案进行了比较,并对G.
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     And the characteristics of the G.
     通过仿真和实验,也验证了G.
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     Automatic Analyzer for PTCR′s I-t Characteristics
     全自动PTC电流-时间特性测试仪
短句来源
     Development of an Engine Transient Characteristics Analyzer
     发动机燃烧过渡特性分析仪的开发与应用
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     Defibrillator Analyzer
     心脏除颤器测试分析仪
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It is the key point to implement Constant Angular Sampling of the vibration signals for Order Analysis in Rotating Machinery, that is Order Sampling, which aims at obtaining sampling signals in angular domain. Therefore, Order Analysis emphasizes on the Methods to implement Order Sampling. After analyzing the existing Order Sampling methods at home and abroad, and introducing the Instantaneous Frequency Theory into Order Analysis, Test Center of Chongqing University put forward a New Method based on Instantaneous...

It is the key point to implement Constant Angular Sampling of the vibration signals for Order Analysis in Rotating Machinery, that is Order Sampling, which aims at obtaining sampling signals in angular domain. Therefore, Order Analysis emphasizes on the Methods to implement Order Sampling. After analyzing the existing Order Sampling methods at home and abroad, and introducing the Instantaneous Frequency Theory into Order Analysis, Test Center of Chongqing University put forward a New Method based on Instantaneous Frequency Estimation to implement Order Tracking, and developed Virtual Characteristic Analyzer of Rotating Machinery. The existing techniques need expensive and special hardwares. Furthermore, it is inconvenient to setup the hardware in some situations. However, this New Method avoids these problems, so it is helpful to utilize Order Analysis widely.

  阶比分析的关键是实现对旋转机械振动信号的等角度采样。在分析国内外阶比分析技术中阶比采样实现方式的基础上,在阶比分析中引入瞬时频率理论,提出了基于瞬时频率估计的阶比跟踪方法,研制出了虚拟式旋转机械特征分析仪。该方法避免了现有技术中需要使用价格比较昂贵的专用附加硬件和受现场安装条件制约的问题,有利于阶比分析的广泛应用。

 
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