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。
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。
The result of dynamic detection indicates that this method is able to detect the resonant frequency of the piezoelectric transducer.
动态检测结果表明，该方法可以较好地检测出压电换能器的谐振频率。
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。
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。
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。
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。
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。
Within the coupled resonant frequency region, the negative index of refraction can be achieved.
在负的磁导率和负的介电常数重叠的频率区域，能得到一个负的折射系数。
This paper also presents a simple way to determine the resonant frequency by means of the curves.
文中还提出了由曲线图确定共振频率的简易方法。
The effective inductor, Q-factor and the self-resonant frequency are extracted from S-parameters.
从得到的散射参数中提取出有效电感、Q值和自谐振频率。
The expressions of the mobility, the resonant frequency and the diffusion constant of kinks are found.
求出了扭结的迁移率、共振频率和扩散常数的表示式。
In the analysis resonant frequency, modal loss factor and harmonic response of structures are studied.
在分析中分别针对结构的固有频率、模态损耗因子以及简谐响应进行了研究。
The influences of model randomness on the resonant frequency and the modal loss factor of structure are studied.
研究了模量模型的随机性对结构固有频率和模态损耗因子的影响。
This method possesses a powerful property to extract the modulated frequency of resonant frequency band overall.
该方法能将各共振响应频带的调制频率提取出来。
By appropriately tuning the cavity resonant frequency, squeezing in the phase quadratures can be enhanced or reduced.
适当调节腔的共振频率，可以使压缩效应增强或减弱。
As it is shown in this paper the breaking state of a concrete pile can be judged by measuring its "resonant frequency spectrum".
分析表明，可以通过对其共振频谱的测量而判定桩的断裂情况。
The resonant solution on forced oscillation of A2B model is given and the modes of vibration on resonant frequency are discussed.
给出了A2B模型受迫振动的两个共振解，讨论了共振频率下的振动模式。
The light at the resonant frequency for te polarization can be transferred from one waveguide to the other using the proposed system.
在共振频率处的TE偏振光能够经过这个共振系统从一个波导转移到另外一个波导。
By using the technical scheme of the invention, the resonant frequency can be improved, and high frequency resolution can be realized.
使用本发明技术方案，能提高谐振频率，实现高的频率分辨率。
In order to make the RF source and the waveguide have the same resonant frequency, the automatic frequency control (AFC) system is used.
为了使得射频源和波导管的频率保持一致，采用了自动频率控制系统(afc)。
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。
A novel fiber Bragg grating (FBG) accelerometer with high resonant frequency and its theoretical analysis and experimental research are presented.
提出了一种新型的高频响应光纤光栅加速度传感器，并进行了理论分析和实验研究。
This paper gives a method for analysing and computing the resonant frequency for some commonly used pipe systems by means of the fluid impedance method.
本文利用流体阻抗法对几种常见管系提供了求其固有频率的分析和计算方法。
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。
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。
The mounting resonant frequency of vibration measurement system formed with piezoelectric acceleration sensor YD-1 and mounted magnetic base CZ-4 is addressed.
介绍了YD - 1型压电式加速度传感器与CZ - 4型磁座构成的磁座安装测振系统的安装谐振频率。
The mounting resonant frequency of vibration measurement system formed with piezoelectric acceleration sensor YD-1 and mounted magnetic base CZ-4 is addressed.
介绍了YD - 1型压电式加速度传感器与CZ - 4型磁座构成的磁座安装测振系统的安装谐振频率。
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