Harmonics of these normal forces will resonate the natural frequency resonant modes of the stator structure so producing acoustic noise.
这些简正力量泛音将共鸣定子结构的自然频率共振方式如此导致音响噪声。
Meditators will find their resonant frequency naturally through trial and error, so we know that there's something in that.
冥想者会通过考验和错误而自然地找到他们的共振频率,我们知道其中有些原因。
We know that for most people their resonant frequency is between 7.5 and 4.5 breaths per minute.
我们知道对大多数人来说,他们的共振频率介于每分钟4.5次至7.5次呼吸之间。
Specifically, it exploits a phenomenon called resonant coupling, in which metal coils that resonate at the same electrical frequency can exchange energy particularly efficiently.
具体就是运用了一个叫做谐振耦合的现象。在此现象中,以相同频率随着电子频率一起振动的金属线圈能够高效的传输能量。
Although seemingly solid, buildings can become remarkably fragile if they are shaken at a particular resonant frequency.
虽然表面看来是很坚固,但如果在特定的共振频率中受到振动的话,建筑物可以变得非常脆弱。
Called MyCalmBeat, the app USES a heart rate monitor that attaches to the ear to detect a person's optimal breathing rate, or resonant frequency, which is unique to each person.
这个应用名为“My CalmBeat”,它利用一个附在耳朵上的心率监测器来探测每个人独特的最佳呼吸频率,或者说是共振频率。
It was found that the transducer has the highest sensitivity at the 32nd order resonant frequency, which agrees with the experimental result. This indicates the validity of the model.
研究表明,其中第32阶谐振频率上探头的灵敏度最高,这一分析结果与实验结果基本一致,验证了所建立的理论模型的有效性。
If the frequency in the energy-transmitter's circuit is different from that of the receiver's circuit, they are non-resonant.
位于能量传输电路中的这个频率,如果和接收器电路中的频率不同,则两者没有共振。
At the resonant frequency it appears that the structure has no apparent stiffness.
在共振频率上,结构好像没有明显的刚度。
Based on the equivalent elasticity method, the plane coupling vibration of a rectangular piezoelectric ceramic plate was studied and the resonant frequency equation was derived out.
利用等效弹性法分析了压电矩形共振器的二维耦合振动,导出了振子共振频率的解析表达式。
Through the experiment, it was validated that the first frequency that have great effect on the field distribution is TE101, and the resonant frequency of TE101 is the limited frequency of TEM cell.
通过实验分析,证实了对场分布影响较大的第一阶谐振频率是TE101模,TE101模的谐振频率是TEM传输室的上限使用频率。
The working processes of the frequency-tracking phase-shift PWM controlled full bridge power supply load series resonant type DBD ozone generation power system are analyzed.
系统的分析了频率跟踪移相PWM控制全桥供电的串联谐振负载式DBD型臭氧发生器电源系统的工作过程。
Simulation and experimental results show that the topology is more suitable for high frequency and high power condition requirement than the traditional resonant topology.
仿真和实验结果表明,这种拓扑相对于传统的谐振拓扑更能满足高频大功率应用环境的要求。
As a result, the network parameters and the resonant frequency are obtained.
理论结果不仅能计算谐振频率,而且还给出散射矩阵等网络参数。
Vibration characteristics of the packaging system are the basis for studying its resonant frequency and dynamic load during vibration.
包装系统的振动特性是研究其共振频率和振动过程中所受动态载荷的基础。
The non-linearity increases with the increase of the frequency change rate, which does not depend on the thickness of the resonant beam.
频率相对变化量与梁的厚度无关,增加频率的相对变化量也同时增加了输出信号的非线性度。
The resonant transmission occurs at the frequency of the defect models.
在缺陷模频率处存在尖锐的共振透射峰。
Therefore, accurately assessing the resonant frequency of steering systems is critical.
因此准确评估转向系统的共振频率是很必要的。
The magnetization and the resonant frequency of the anisotropic ferromagnet are calculated by means of rotation of the coordinate system.
利用旋转坐标系的方法,计算了各向异性铁磁体的磁化强度和共振频率。
The simulated extraction of weak frequency variation signal is carried out with the expressed Resonant frequency locking property when system transits from chaotic to great periodic motion.
利用系统从混沌状态到大周期转变时所表现出的共振锁频性质,进行了微弱频率变化信号的仿真提取。
The relationship of driving voltage and driving force, structural stiffness and resonant frequency of the electrostatic comb actuators are calculated.
对静电梳状驱动器的驱动电压—驱动力关系、结构刚度以及谐振频率进行计算。
In this paper, resonant frequency of the deformed circular microstrip antennas is investigated based on variational principle and the perturbation concept.
本文用变分法并结合微扰理论分析了一种变形圆贴片宽频带微带天线的谐振频率。
Study whether we can deduce low conductive hearing loss from the change of resonant frequency.
研究能否通过中耳共振频率的改变推测有无传导性低频听力损失。
The accelerometer also has better frequency response under the resonant frequency.
检波器在共振频率以下亦有较好的频率响应。
Preliminary test results indicated that the accelerometer has better frequency response well above the resonant frequency, and the output signal is in correspondence with the input.
初步测试结果表明,检波器在共振频率以上有较好的频率响应,输入信号与输出信号吻合得较好。
The equivalent circuit of the three-gap coupled cavity type output section is given, with which resonant frequency of resonant modes and gap impedance matrix are calculated.
给出了三间隙耦合腔输出回路的等效电路,利用等效电路确定了谐振频率及间隙阻抗矩阵。
When added to the ac voltage across it and the chip frequency of the resonant frequency of the phase are equal, the maximum energy output, sensitivity is highest.
当加到它两端的交流电压的频率和晶片的共振频率相相等时,输出的能量最大,灵敏度也最高。
When the frequency of laser standing wave is higher than the resonant frequency of atoms, the atoms will be focused on the wave node of the standing wave.
当激光驻波场的频率大于原子的共振频率时,原子由于受到偶极力的作用将被会聚到驻波的波节处。
Paralleling negative stiffness can not only decrease the isolator's natural frequency, but also improve the damping characteristic and increase the internal resonant frequency of the isolator.
并联负刚度弹簧不但显著降低了隔振系统的固有频率,同时也改善了系统的阻尼特性,提高了隔振系统产生高频内共振的频率。
Paralleling negative stiffness can not only decrease the isolator's natural frequency, but also improve the damping characteristic and increase the internal resonant frequency of the isolator.
并联负刚度弹簧不但显著降低了隔振系统的固有频率,同时也改善了系统的阻尼特性,提高了隔振系统产生高频内共振的频率。
应用推荐