激励频率的英文

• driveng frequency
• driving frequency
• energizing frequency
• excitation frequency
• pump-frequency

• "激励"英文翻译    encourage; impel; urge; insp ...
• "频率"英文翻译    frequency; rate
• "激励振动频率" 英文翻译 :    excited vibration frequency
• "激励" 英文翻译 :    1.(激发鼓励) encourage; impel; urge; inspire; excite; stimulate; put one on one's mettle 激励斗志 inspire one's fighting will; 激励士气 give a boost to the morale of the army; 激励某人进一步努力 inspire sb. to further efforts; 新老干部相互学习, 相互激励。 old and young cadres learn from each other and encourage each other. 他需要别人激励一番。 he wants rousing.2.[电子学] drive; excitation; energize 激励器 driver; exciter; 激励器 [电 子] exciter; exciter unit; driver; stimulator; actuator; 激励线圈 excitation coil; drive coil; 激励信号 pumping signal; drive signal
• "频率" 英文翻译 :    frequency; rate 超低频率 ultra-low frequency; 超高频率 ultra-high frequency; 低频率 low frequency; 高频率 high frequency; 甚高频率 very high frequency; 中频率 medium frequency; 频率变换 frequency transformation; frequency conversion; frequency transposition; 频率表 frequency list; 频率分布 frequency distribution; 频率共用 frequency sharing; 频率共用电路 frequency-sharing circuit; 频率合成器 frequency synthesizer; 频率互换 [讯] frequency frogging; 频率计 frequency meter; frequency indicator; cymometer; 频率校准 frequency calibration; 频率选择 frequency selection; 频率转换 frequency conversion; 频率转换开关 frequency-changeover switch
• "场激励" 英文翻译 :    field excitation◇场激励电源 field power supply; 场激励器 field exciter
• "超激励" 英文翻译 :    super over drive
• "磁激励" 英文翻译 :    magnetic pumping
• "刺激，激励" 英文翻译 :    stimulate
• "点激励" 英文翻译 :    es electrical stimulation
• "电激励" 英文翻译 :    electric excitation
• "顶激励" 英文翻译 :    predrive
• "奋发, 激励" 英文翻译 :    arousal
• "复激励" 英文翻译 :    compound excitation; compoundexcitation
• "负激励" 英文翻译 :    negative energize
• "鼓励, 激励" 英文翻译 :    spirit up
• "鼓励,激励" 英文翻译 :    encourage
• "光激励" 英文翻译 :    light stimulus; optical excitation; photoexcitation; photoexitation
• "过激励" 英文翻译 :    od over drive; over excitation=overexcitation; overdrive; overexcitation
• "核激励" 英文翻译 :    x-ray laser pumped by a nuclear explosion
• "互激励" 英文翻译 :    mutual excitation
• "激励,激发" 英文翻译 :    motivate
• "激励，刺激" 英文翻译 :    excitation
• "激励，促成" 英文翻译 :    incite
• "激励，发射" 英文翻译 :    launching

• The method can be applied when the size of hull grillage beam and exciting frequencies cannot be easily changed
  该法适用于船体板架尺寸、激励频率不易改变的调频情况。
• Finally , the paper studied the dynamic characteristics of 2 . 6x13m mill system . mill system of single - pinion drives is lighten , so the design and run of mill system , bestir frequency must avoid inhesion
  边缘传动磨机系统是一个模态偶合较紧的系统，因此，在磨机系统的设计、运行中，应注意使激励频率避开系统的固有频率，以免发生设备的早期失效。
• Finally finding that there are two reasons that cause vibration of pipe and noise . the one is the vibration of pump which transfers to pipe and stimulates the vibration of pipe . the second is the stimulating frequency of pulsating water is coherent with the natural frequency of pipe
  最后得出管道的振动主要是由于两个原因，一是泵的机械振动传递给管道，引起管道的振动；二是由于水流的脉动激励频率与系统的固有频率相吻合，引起管道的共振发声。
• And then , the feasible forecasting reports will be presented combined the calculation methods with the stimulant frequency of the ship and the frequency character of the device installed on the mast . the decreasing methods of vibration are presented too in the design of mast in the future
  结合某船的激励频率及桅杆装载设备的频率特性要求，对桅杆结构设计进行了评价，如果桅杆固有频率不满足频率储备要求，也提出了桅杆设计中行之有效的减振措施。
• So the pipe system sends out noise because of resonance . especially the frequency 250hz of pulsating water is in close proximity to natural frequency of pipe , so the 250hz is a dangerous frequency to the pipe system . there is another reason why the noise is reached to 110db ( a ) in pump room that the noise is magnified by the cistern because of the resonance of cistern
  特别是激励频率为250hz的频率分量恰好与管道系统的固有频率相接近，其引起的管道振动对噪声的贡献最突出，同时也与水泵房房腔的固有频率相接近，从而引起房腔共鸣发声，使噪声进一步被放大，以至于噪声最大处高达105db ( a ) 。
• Based on the results of previous researchers , the following instigations have been carried out in this paper : ( 1 ) employing a reasonable local resonance model which can accurately embody the heat - generation behavior due to resonance and vibration - heat mode in delaminated region , the dynamic response and temperature distribution in the small delamination region of a laminated beam are formulated . influence of the excitation frequency on the temperature gradient formation is analyzed numerically , and several meaningful conclusions are drawn . ( 2 ) for laminated plates with delaminations , due to complexity of the analytical solution , the finite element method is employed to analyze their temperature distributions and satisfactory results are also obtained
  本文在前人研究的基础上，对此方法进行了进一步的探讨，主要做了以下的工作： ( 1 )选取合理的、能够准确反映由共振而产生热量的行为的局部响应模型，以及合理的振动热模式，推导了一维层合梁小脱层区域的振动响应及梁的温度分布，并编制程序计算了该层合梁在激励一段时间后的温度分布趋势，分析了激励频率对温度梯度形成的影响，得到了一些有意义的结论； ( 2 )对于二维层合板，由于解析解的形式异常复杂，本文采用有限元计算软件对其温度分布进行了分析，也得到了较为满意的结果。
• Under these assumptions , three kinds of excitations , namely , harmonic force with frequency equal to the structural fundamental frequency , harmonic force with frequency equal to half of the structural fundamental frequency and pulse force are inputted to the undamaged and damaged structures . then under the same excitation , the undamaged structural displacement responses , velocity responses , acceleration responses , jerk responses and responses of integrated displacement are compared with that of the damaged ones
  在此假定基础上,分别将激励频率等于结构基频的简谐形激励、激励频率等于结构基频之半的简谐形激励和锤击激励输入结构,而后比较了损伤前后结构在相同激励下的位移响应、速度响应、加速度响应、加加速度响应和位移积分响应。
• The frequencies of translational actuation influence the stability of the tethered mass system . when the frequencies approach the natural frequency of the system , the period of energy exchange decreases and the amplitude of the pendulum increase . when the frequencies equal to the natural frequency of the system , resonance appears
  变幅激励的频率对系统稳定性有较大影响,当变幅激励频率接近系统固有频率时,系统面内外能量交换周期减小,摆幅增大;当变幅激励频率等于系统固有频率时,系统面内外均出现共振现象。
• Its principle is : a laminated structure ( beam or plate ) with delamination consists of undelaminated region and delaminted region which can be divided to upper and lower parts . when a low - amplitude and high - frequency excitation has the frequency close to some part ' s natural frequency , this part will resonate and certain amount of mechanical energy will convert to heat so that the delaminated region ' s temperature exceeds greatly that of the undelaminated region . therefore the delamination can be located by means of infrared thermograph
  其原理是具有脱层的层合材料构件(梁或板)包含脱层区域及未脱层区域，脱层区域分为上下两部分，若对层合材料构件施加小振幅、高频率的振动激励，当激励频率恰好接近其中一部分的固有频率时，该部分就会产生共振响应，部分机械能将转化为热能，使脱层区域的温度远高于未脱层区域，借助红外热像仪即可显示出脱层的位置。
• At last , in according to the experiment results , the interpretation of the mechanism of the slip phenomenon of prepressing - contact spring - damping system was given in this dissertation . further more , the relationship among the limit frequency , the value of prepressing , excitation frequency , the amplitude of excitation and the materiel parameter was analyzed . base on the theory analysis the limit frequency formula was given , and the contact - slip condition for engineering application was concluded
  最后根据理论研究与试验分析的结果，分析预紧接触式弹簧阻尼系统产生滑移现象的机理以及共振峰值漂移现象的理论解释，并通过定性分析接触分离时的频率与预紧量、激励频率、激励力幅值以及垫层的材料参数之间的关系，提出能定量描述系统出现滑移现象的极限频率公式，总结了预紧接触式结构始终保持接触的条件。