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echo principle in Chinese

Pronunciation:
How to pronounce "echo principle""echo principle" in a sentence

Translationmobile phoneMobile

  • 回聲原理

Examples

  • The system is based on ultrasonic multiple pulse - echo principle , the control circuit of sonic circulation , can improve the precision of measurement by extending the time of detection
    本系統(tǒng)以超聲波多次脈沖反射法測距原理為基礎(chǔ),設(shè)計(jì)聲循環(huán)反射控制電路,達(dá)到以延長測量時間為代價提高測量精度的目的。
  • The phase stationary principles ( psp ) and the paired echo principles ( pep ) are firstly reviewed . the error tolerable levels and the error budget are secondly determined . system error model is introduced to analyze the effects of various error sources
    利用駐定相位原理和成對回波理論,分析了系統(tǒng)幅相誤差的影響;建立了uwbr系統(tǒng)誤差模型;提出了uwbr系統(tǒng)誤差補(bǔ)償?shù)男路椒ú⒊晒?yīng)用于實(shí)際uwbr系統(tǒng)。
  • Therefore , it is necessary for guaranteeing the quality of steel plate to detect and repair the roll profile timely and exactly . this paper presents the sonic circulation and multi - pulse echo principle and designs roll profile ultrasonic measurement system based on the analysis of 3d surface measurement technology and roll profile measurement methods
    本文在分析了三維面型檢測的發(fā)展現(xiàn)狀及目前輥型的檢測方法的基礎(chǔ)上,提出了聲循環(huán)多次脈沖反射測量原理,并以此為基礎(chǔ)設(shè)計(jì)了上位機(jī)化的超聲波輥型測量系統(tǒng)。

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