负压力的英文

• negative pressure
  ◇负压力峰值 peak of negative pressure

• "负"英文翻译    burden; load
• "压力"英文翻译    pressure; tension
• "负压力板" 英文翻译 :    suction plate
• "负压力板仪" 英文翻译 :    suction plate apparatus
• "负压力波" 英文翻译 :    negative pressure wave; npw
• "负压力峰值" 英文翻译 :    peak of negative pressure
• "负压" 英文翻译 :    [物理学] negative pressure; subatmospheric pressure
• "负压；真空" 英文翻译 :    negative pressure
• "负压层" 英文翻译 :    zone of negative pressure
• "负压带" 英文翻译 :    zone of negative pressure
• "负压的" 英文翻译 :    subatmospheric
• "负压阀" 英文翻译 :    negative pre ure valve; negative pressure valve; negative valve
• "负压峰" 英文翻译 :    peaked minimum
• "负压区" 英文翻译 :    zone of negative pre ure; zone of negative pressure
• "负压头" 英文翻译 :    negative head
• "负压图" 英文翻译 :    counterpre ure diagram; counterpressure diagram
• "高负压" 英文翻译 :    high negative pressure
• "筒负压" 英文翻译 :    negative well bore pressure
• "栅负压" 英文翻译 :    negative grid voltage
• "降体负压,下身负压" 英文翻译 :    lower-body negative pressure
• "持续负压" 英文翻译 :    cncontinuous negative pressure
• "冲击波负压" 英文翻译 :    negative pressure of blast wave
• "点火后负压" 英文翻译 :    post ignition suction
• "风机负压" 英文翻译 :    fan suction
• "负压表装置" 英文翻译 :    negative pressure gauge holder

• What ' s the most important need you feel burdened to meet this year
  今年,哪方面的需求让你觉得最负压力难以达到
• The novel and hermetical structure is suitable for operation under the states of both positive and negative pressure
  新颖的密封式箱体结构，适用于正、负压力状态下的运行。
• Also the concrete structure ' s service life may be threatened by the negative pressure occurred when waves se parate from the subface of the structures
  另外当波浪离开上部结构底面时产生的负压力作用对混凝土结构的耐久性也是一个很大的威胁。
• Combining with the time difference value of the pressure wave getting to both ends of the pipeline , adopts the genetic arithmetic to search the leak site of the pipeline
  结合管道两端接收到负压力波的时间差，采用遗传算法搜索管道内的泄漏点。
• The paper introduced testing principle of infrared image in course of metallurgy heat engineering testing , based on several applied examples , analyzed application properties and range of infrared image technique and thermal image analysis in heat engineering analysis
  介绍有关燃气管线泄漏检测和定位的一些方法,它包括实时模型与监控和数据采集法、改进的流量平衡法、负压力波法、相关分析法
• The paper makes use of multi - scale wavelet transform to detect the arriving time of the pressure wave to the both ends of the pipeline . the method could detect the break point of the signal , and could decrease the error bringing by the existing of impulse yawp
  使用多尺度小波变换捕捉管道两端负压力波的到达时刻，有效地检测出了信号的突变，并能够较好地克服由于噪声存在而给定位带来的误差。
• Analysis is done on the change rules of liquid " s temperature along with the pipeline " s distance . the paper points out the defects of the const pressure wave velocity method and do some improvements on it : rebuilding the expressions of the pressure wave velocity in accordance with the simpson ' s rule
  分析了管道内的流体温度随传输距离而变化的规律，并指出了此规律对管道负内压力波传播速度的影响。指出了常负压力波波速定位方法的局限性，并采用改进的负压力波定位技术，将管道内的负压力波速公式采用复化辛普森公式进行了改造。