vibration n. 1.振動(dòng),顫動(dòng);擺動(dòng);【物理學(xué)】振動(dòng)。 2.(心的)震顫。 3.(思想情緒的)激動(dòng)。 4.猶豫。 the amplitude of vibration 【物理學(xué)】振幅。 the vibration period = the period of vibration 振動(dòng)周期。 adj. -al
The vibration analysis of the chemical pipeline arose from the fluid source of vibration 聚丙烯裝置急冷液泵振動(dòng)原因分析及改進(jìn)
As a tool of diagnosing defect and identifying the source of vibration , it can judge the magnitude of structural intensity and make out the main route of vibration transmission 作為一種診斷結(jié)構(gòu)缺陷和識(shí)別噪聲源的工具,它可以確定結(jié)構(gòu)振動(dòng)的大小,判斷結(jié)構(gòu)振動(dòng)的主要傳播途徑。
Dynamical machinery is one of primary source of vibration on armada . when it works , vibration is transfered to the base and radiated out through the hull . this affects the concealment performance and combat effectiveness of warship 動(dòng)力機(jī)械是艦船的主要振源之一,工作時(shí)的振動(dòng)將傳遞給基礎(chǔ),并通過(guò)船體向外輻射,嚴(yán)重地影響艦船的隱蔽性和戰(zhàn)斗力。
Abstract : the problem of vibration arose from the fluid source of vibration is analysed using the method of spot measurement , numerical calculation . an analysis method to reduce the chemical pipeline vibration is put forward 文摘:以某煉油廠的一條加氫管線振動(dòng)為例,對(duì)管線中流體振源引起的振動(dòng)問(wèn)題從現(xiàn)場(chǎng)測(cè)試和數(shù)值計(jì)算等方面進(jìn)行分析研究,提出了一套用于減輕石化管線振動(dòng)的分析方法。
Since power train is the main source of vibration which has significant influence on riding comfort , vibration can be sharply decreased by a well - designed power train so as to improve the riding comfort and lower the noise 汽車動(dòng)力總成是汽車振動(dòng)的主要激振源之一,對(duì)汽車的乘坐舒適性有很大的影響。設(shè)計(jì)合理的汽車動(dòng)力總成懸置系統(tǒng)可以明顯地降低汽車的振動(dòng),改善汽車的乘坐舒適性和降低噪聲。
Abstract : based on analyzing the fault mechanism for fire - loss bush of the main bearing in nd2 diesel engine , the paper firstly presents the relations between exciting source of vibration and fire - loss bush fault ; then introduces experiments on vibration detection and diagnosis of the engine ; finally , the results show that the condition of fault for the main bearing can bediagnosed through detceting the vibration of engine base surface 文摘:在對(duì)nd2機(jī)車柴油機(jī)滑動(dòng)主軸承燒瓦故障機(jī)理分析的基礎(chǔ)上,闡述了柴油機(jī)的振動(dòng)激勵(lì)源及特征量與燒瓦故障之間的關(guān)系,并介紹了柴油機(jī)的振動(dòng)監(jiān)測(cè)與診斷的試驗(yàn)研究,試驗(yàn)結(jié)果表明:利用機(jī)座外表面的振動(dòng)特性的變化可以診斷出機(jī)車柴油機(jī)主軸承的故障狀態(tài)。