reciprocating machinery造句
例句與造句
- Dynamic loading is produced by seismic forces, non-steady wind, blast, reciprocating machinery .
動荷載是由于地震力、不穩(wěn)定的風(fēng)、沖擊波，往復(fù)式機(jī)器所產(chǎn)生。 - Mechanical vibration of rotating and reciprocating machinery - requirements for instruments for measuring vibration severity
轉(zhuǎn)動機(jī)械及往復(fù)式機(jī)械的振動.振動強(qiáng)度測量儀的要求 - Mechanical vibration and shock . vibrations of rotating and reciprocating machinery . requirements for instruments for measuring vibration severity
機(jī)械振動和沖擊.轉(zhuǎn)動或往復(fù)機(jī)械的振動.振動強(qiáng)度測量儀器的要求 - Abstract : with a view of time - varying characteristic of the v ibration signal measured on reciprocating machinery and a brief introduction to the wavelet analysis and a nonlinear wavelet denoising theory , the paper makes an approach , by taking an triplex pump widely used in heavy machinery as an exa mple , on the waveform feature extraction which reflects the various conditions o f reciprocating machinery with nonlinear wavelet denoising analysis method
文摘:針對往復(fù)機(jī)械振動信號的非平穩(wěn)時變特點(diǎn),本文在簡述小波分析及非線性小波消噪理論的基礎(chǔ)上,以重型機(jī)械使用的三缸泵為例,研究了用非線性小波消噪方法提取往復(fù)機(jī)械狀態(tài)下的波形特性。 - This researching subject is designed for s & t development project , a real time monitor of reciprocating machinery , proposed by yang zi petrochemical company . using the technology of vibratory signal processing , hardware and software in computer field , and data communication in computer network , the cmd - 3n system is designed for accomplish the project
本課題主要針對揚(yáng)子石油化工公司提出的往復(fù)式壓縮機(jī)組在線監(jiān)測的開發(fā)項目，結(jié)合目前振動信號處理理論、先進(jìn)的計算機(jī)硬件和軟件的技術(shù)以及當(dāng)前流行的網(wǎng)絡(luò)處理技術(shù)，提出了一套完善的解決方案，設(shè)計出cmd - 3n往復(fù)式壓縮機(jī)組在線監(jiān)測與診斷系統(tǒng)。 - It's difficult to find reciprocating machinery in a sentence. 用reciprocating machinery造句挺難的
- Because of reasonable network structure , it enhances its reliability and flexibility , and can permit multi - user remote accessing . now the system has been accomplished and tested . this paper introduces the theorem of vibratory monitor in reciprocating machinery and failure diagnosis system , and discusses the cmd - 3n system from the aspects of hardware and software designing of the composed modules ( communication and data collection ) , network topology , network communication protocol and the debug results
本文研究和探討了往復(fù)式機(jī)械振動監(jiān)測和故障診斷系統(tǒng)的原理和對振動信號分析的方法，分別從組成cmd - 3n系統(tǒng)的通訊子模塊、數(shù)據(jù)采集子模塊的硬件結(jié)構(gòu)和軟件設(shè)計、整個系統(tǒng)網(wǎng)的絡(luò)拓?fù)浣Y(jié)構(gòu)和網(wǎng)絡(luò)通信協(xié)議以及最后的實驗室測試等幾方面詳細(xì)論述了這套儀器系統(tǒng)。