frequency range的例句大全

The results indicate that the MSFVWs propagating in double layer YIG structure are appropriate for high frequency range under inclined field, and they have an optimum regulating range of delay rate superior to single film by adjusting the inclination angle of magnetic field.

结果表明，斜向场情况下在双层YIG薄膜结构中传播的静磁体波适合应用于高频范围，并且通过调节磁场倾角可以获得比单层膜波导结构更好的延迟率可调范围。

Sine wave output, low distortion and high stability, frequency range over with whole audio range.

正弦波输出，失真小，稳定性好，频率范围覆盖整个音频范围。

A theoretical frequency tuning range of 12.5-100 GHz or 40-110 GHz is obtained. Such a large tunable frequency range is difficult to achieve using conventional electronic techniques.

两种方案的频率可调谐范围在理论上分别可以达到12.5-100GHz和40-110GHz，如此大的可调谐频率范围使用传统的电子学方法是难以实现的。

In our approach, the T-F units in high frequency range are merged into segments by using combined auditory cues ( including cross-channel correlation, temporal continuity, and onset/ offset).

在该方法中，我们根据组合线索（包括互通道相关、时域连续性、起始和终止）将高频区域的时频单元合并成听觉片段。

Commercial FM Broadcasting stations transmit their signals in the frequency range of 88 megahertz ( MHz) to 108 MHz.

商业调频电台使用的频率，分布在88～108兆赫的波段内。

The waveguide detector is made up of a thermionic diode, standard waveguide, filter and external circuit, whose operating frequency is within the operating frequency range of the waveguide.

波导型探测器由热离子二极管、标准波导、滤波器和外电路组成，其工作频率范围为波导的工作频率范围；

The theoretical frequency responses of cross and internal heat conduction are calculated within the frequency range concerned. Two polynomial s-transfer functions are then estimated from the frequency responses.

在一定的频率范围内计算出墙体传热的理论频率响应，从理论频率响应得到墙体横向传热及内表面吸热的多项式s传递函数。

However, the phase noise and frequency range of CMOS voltage controlled ring oscillator are limited, and need further research.

然而，CMOS环形压控振荡器在相位噪声、频率调节范围等性能上仍然有诸多的限制，需要更加深入的研究。

Moreover, most ultrasonic cleaners are operated at the frequency range of 20-40 kHz, in this range, we can get high cavitation intensity, but the noise caused by cavitation is also high, which bring pollution to the working environment.

常用超声波清洗机的工作频率多选在20～40kHz之间，这时产生的空化强度较大，但空化引起的噪声也大，为工作环境带来了污染。

A multi-frequency RFID tag was proposed for "RFID packaging box" to suit the multi-country RFID frequency range specification in the application of global supply chain.

针对在全球供应链应用中，“RFID包装箱”必须适应各国RFID频谱规范的问题，设计并制作了一种多频段RFID标签。

A first-order plus dead-time model is identified on the basis of relay feedback experiments. Nyquist curve is very close to that of large dead-time processes over a wide frequency range.

基于继电反馈试验，辨识出一阶加纯滞后模型，其Nyquist曲线在一个大的频率范围内接近于大滞后过程。

Focus on the maglev test track structure parameters on the effect of vibration characteristics, and frequency range that the maglev test track structure is sensitive to vibration.

重点研究磁浮试验轨道结构参数对其自振特性的影响，以及磁浮试验轨道结构对振动较敏感的频率范围。

In high frequency range, the specular reflection echo have the same wave form as the incident wave, but in low frequency range or resonance scattering range, there is a time expansion of the pulse width after main reflecting echo from smooth curvature surface.

在低频或谐振散射区域，光滑曲率表面的脉冲镜反射回波特征是在主回波后有时间扩展，它是由曲率反射面产生的，称为回波的曲率效应；

By comparing and analyzing the properties of kinds of magnetic cores, a strip wound toroidal core is adopted, which is made of a high-permeability alloy and can measure a pulsed beam with frequency range of 0.2 to 2 MHz.

通过对各种磁芯性能的分析和比较，束流变压器磁芯材料最终采用环形高磁导率超微晶合金，可测量束流脉冲的频率范围为0.2-2MHz。

Any Bell Labs engineer would be familiar with the idea of reducing the frequency range of speech, since the telephone cut off sound above 4000 Hz.

贝尔实验室的任何一个工程师，对降低声音的频率范围都很熟悉，因为电话会削去4000Hz以上的声音。

Its frequency range is 0~ 16kHz. Depth sounding for different geological targets at depths from near surface to 1 km and even up to upper mantle can be realized.

频率范围16kHz～0Hz，实现浅自近地表、深至1km、直至上地幔的不同地质目标的探测；

The indexes for approximation evaluation include the step response, the rising time, Bode plot, the band width, and the H-inf norm of the error over the whole frequency range.

比较指标有单位阶跃响应的上升时间、频域波特图的频率带宽、以及传递函数误差的H-inf范数。

This frequency range can generally be more difficult to locate spatially, thus allowing for potential confusion when heard from a distance.

由于这个频段的声音很难从空间上定位，所以在远处听到时，很容易造成错觉。

The results show that the PZT driver has wonderful dynamic response characteristics for irregular signals, and the frequency range is wide and the response speed is very fast, so it is suitable to be applied to the ultrafast actively mode locked fiber laser system.

结果表明，PZT驱动电源对不规则信号具有良好的动态响应特性，响应频带宽，速度快，适用于超高速主动锁模光纤激光器的腔长补偿控制系统。

Apply 1/ 3 times frequency range distribution acceleration root-mean-square value method and weighted method to evaluate the ride comfort of test vehicle.

采用1/3倍频带分布加速度均方根值方法及总加权方法对试验车辆的平顺性进行了评价。