sympathetic vibrations中文什么意思
【物理学】共振。
- sympathetic: adj. 1.同情的，有同情心的，表 ...
- vibration: n. 1.振动，颤动；摆动；【物理学 ...
- vibrations: 生命因你重燃; 振动
例句与用法
- The sympathetic vibration of a circuit to a signal
一个电路对某一个信号共鸣的振荡。 - In the during , the cultivation of the students " creative thought must keep the following principles : firstly , the one of the activation of information , secondly , the one of the sympathetic vibration of wisdom , thirdly , the one of the combination between the emanative thought and the aggregate thought , fourthly , the one of self - inspiration . if you are able to grasp such four principles , then you can carry your reading on , and improve your level of the creative thought gradually
这些都为创造性思维的培养提供了可行性的条件。在阅读教学中培养学生的创造性思维，必须遵循一定的原则:一是信息激活原则;二是智慧共振原则;三是发散思维与聚合思维相结合原则;四是自我激励原则。把握这四项原则，不仅可以确保阅读教学顺利开展，更可以促进学生创造性思维的水平不断提高。 - Some conclusions are drawn : 1 ) effect of inertial force from superstructures on the lateral seismic response of single pile can not be ignored ; 2 ) the lateral seismic response of single pile induced by far - field earthquake are mainly affected by acceleration mass of superstructure > site eigenperiod . it increases with the increment of accele ration and mass of superstructure . as the site characteristic frequency approaches the self - oscillation frequency of the pile , sympathetic vibration occurs and the value of lateral seismic response reaches maximum ; 3 ) as the stiffness ratio of pile to soil increase , the relative displacement of pile to soil increases ; 4 ) the lateral seismic response of fixed - head pile is much smaller than that of free - head pile
将其解析解与具体的的抗震设防烈度和场地特征周期结合起来，计算分析了成层地基中单桩的横向地震响应，得到了以下结论： 1 )上部结构惯性力对桩的横向地震响应的影响不可忽略； 2 )成层地基中的单桩的横向地震响应主要受地震基本加速度、场地特征周期、上部结构质量的影响，随地震基本加速度、上部结构质量的增大而增大；场地特征频率越接近桩基自振频率，桩基地震响应越大，等于自振频率时，由于发生共振现象，桩基响应幅值最大； 3 )桩土刚度比越大，桩土之间的相对位移的幅值越大； 4 )桩顶固接的连接方式，可以有效地降低地震时单桩的横向地震响应。 - And the following conclusion was got : generally , the existence of particles would limit and retard the developing of the coherent structure of the turbulent fields ; but when the mass loading is a little high , the existence of particles would promote the developing of the turbulent field ; at the same time , the gas flow field would enhance the particles " dispersion . at this time , the interaction between the two phased would promote each other . this phenomenon is just like the " sympathetic vibration " in mechanical engineering
认为：在一般条件下颗粒的存在会限制、迟滞流场的发展；但对于质量2002年6月?金晗辉摘要携带率较高的情况，在流场发展到一定程度以后颗粒的反作用会促进流场的发展;反之，在颗粒质量携带率较高的情况下，受颗粒反作用的气相流场又会加强颗粒在流场空间中的扩散，揭示出气粒两相相间作用在一定的颗粒质量携带率条件下存在“共振现象” 。
