frequency output
英 [ˈfriːkwənsi ˈaʊtpʊt]
美 [ˈfriːkwənsi ˈaʊtpʊt]
网络 和频率输出
双语例句
- Audio frequency output level of receiver
接收机声频输出电平 - Where significant extension of low frequency output of a system is required, the addition of one or more MX-118B subwoofers will provide high output low frequency enhancement to the overall system.
如果一个系统低频量有显着的扩展是必需的一个或多个另外的MX-118B低音将提供高输出低频增强整个系统。 - Support coaxial digital audio frequency output.
支持数字音频同轴输出。 - Audio frequency output level of receiver horizontal projection echo sounder
接收机声频输出电平水平方向回声探测仪 - Plug the cable in the "Audio Frequency Output" Interface, it may take out the audio signal directly transmit it to TV Input Audio Frequency.
用电缆线插入“音频输出”口，可直接取出音频信号供电视机输入音频信号用。 - The study of this model has provided the foundation for further development of TM1202 π high order high frequency output system of multi-beam Klystron.
对该模型的研究为进一步研制工作在TM（120）~（2π）高次模多注速调管的高频输出系统提供了理论依据。 - The design and PSPICE simulation of a fast, high frequency output synthesizer are discussed in detail with the introduction of phase-locked loop.
采用锁相频率合成法（PLL），详细探讨了一种快速、高频频率合成器的的设计与PSPICE模拟实现。 - The surface acoustic wave ( SAW) sensor can transform the measured object into frequency output, viz a kind of digital signal output.
声表面波（SAW）传感器能将被测量转换成容易检测的频率信号，即一种准数字信号的输出。 - Different from conventional MCXO, this MCXO corrects the value of the frequency output signal of the oscillator in form of data by computer when temperature changes.
不同于传统MCXO对振荡器进行压控补偿的原理，这种新型的MCXO根据温度的变化通过计算机以数据的形式不断修正振荡器的输出频率的标称值，从而达到对振荡器补偿的目的。 - A kind of Narrow Bandpass Filter with Single Frequency Output
一种单频输出的窄带带通滤波器 - The experimental results show that the transforming method of digital to frequency conversion has high conversion precision and realizes the whole period frequency output.
实验表明，该数字&频率转换方法具有较高的转换精度，实现了输出频率的整周期刷新，不存在V/F转换电路的温漂等问题。 - The experimental result shows that the frequency output decreases as the absolute wetness increases, and there is a nonlinear relation between wetness and frequency.
实验结果表明，随着空气绝对湿度的增大，输出频率逐渐减小，湿度与输出频率呈非线性关系。 - The topology and control method of a hybrid seven level inverter are given. The seven level output voltage is realized by adding the low frequency output of high voltage units to the high frequency output of the low voltage units.
给出了混合型七电平逆变器的拓扑结构及控制方法，将高压单元的低频输出和低压单元的高频输出进行叠加，实现七电平的电压输出。 - This paper describes operational principle of precession vortex flowmeter, derives its function equations and analyzes the various factors which have influence on the flowmeter's sensitivity. The hardware and software which are designed according to the frequency output of its transducers are introduced.
本文介绍了旋进型旋涡流量计的工作原理，推导了其函数关系式，分析了影响其灵敏度提高的各种因素，阐述了根据其传感器的频率输出而设计的硬件及软件。 - On the basis of researching DDS algorithm, connected with the technology of SOC, it designs a inferior audio frequency output system of high accuracy and high stability.
在研究DDS算法的基础上，结合SOC控制技术，设计了一种实现高精度和高稳定度的亚音频输出系统。 - With the same signal-to-jamming ratio of intermediate frequency output, effect of CW jamming proved to be more predominant over that of wide-band jamming.
在相同的GPS接收机中频输出信干比下，连续波干扰较宽带干扰效果更加明显。 - The inferior audio frequency output system based on the DDS algorithm
基于DDS算法的亚音频输出系统 - It is different from other temperature sensors in frequency output, high sensitivity, and can be connected directly with microcomputer.
与一般温度传感器输出的量是模拟量所不同的.它的输出是频率数字量，故具有很高的灵敏度、分辨率。 - The integration path can work in wider frequency range and the low frequency output noise is reduced by improving the conventional integration path.
通过对传统双路径滤波器的积分支路的改进，使积分支路的可适用频率范围展宽，而低频输出噪声减小。 - Study on a high accuracy integrated temperature sensor with frequency output mode
高精度频率型集成化温度传感器的研制 - Historical curve of dissolved oxygen concentration and frequency output is drawed with the historical data.
通过历史数据的记录，绘制出出水溶解氧浓度和变频输出历史曲线。 - The peak power, the frequency output and average power output of the spherical mirror trihedral reflector set with different output angles is measured with the particle simulation method.
用粒子模拟的方式研究了球面镜三反射镜在设置不同角度输出口的情况下的峰值功率、频率输出以及平均功率输出。 - Frequency source finally choose the decimal points a VCO frequency and phase lock loop, again through the two times frequency output reached the final index signal.
频率源最后选用了小数分频和压控振荡器构成锁相环路，再通过二次倍频最终输出达到指标的信号。 - This program combines the advantages of DDS, such as high frequency resolution, fast frequency switching speed, and the advantages of PLL, such as high frequency output, and good quality of frequency spectrum, and can be implemented relatively simple.
该方案将DDS的高频率分辨率、频率转换时间短与PLL输出频率高、频谱纯度好的优点相结合，且工程实现难度相对较小。 - In laser frequency system, the frequency output efficiency and output stability greatly affected by the external environment, including the crystal temperature change is often a key factor.
在激光倍频系统中，倍频输出效率及其输出稳定性受外界环境影响很大，其中晶体上的温度变化往往是一个关键因素。 - Hydrogen sensors convert the current hydrogen concentration n to the frequency output f ( n). And after mixing, a lower frequency can be produced.
氢气传感器将当前氢气浓度n转换成频率f（n）输出，并经过混频，得到一个较低的频率。 - After mixing with PLL, the frequency switching time of the frequency synthesis system is completely decided by DDS, and the system can produce fast hopping frequency output, which can improve the frequency-hopping system security, anti-jamming and anti-interception capability.
通过与PLL混频之后，其频率转换时间完全与DDS决定，能够产生快速跳变的频率输出，而且快速频率跳变能够提高跳频系统的安全性、抗干扰、抗截获能力。 - The designed DCXO adopts Pierce architecture. The frequency drift correction is done by using a 6-bit automatic frequency control ( AFC) signal generated by the feedback correction loop between the oscillator and the base band. The long term stable frequency output has been obtained.
所设计的数控晶体振荡器采用Pierce结构，利用基带与振荡器的反馈环路产生的6位自动频率控制信号，对振荡器的频率漂移进行校准，能得到长期稳定的频率输出。 - The second one is how to realize constant frequency output of generator under variable speed operation.
第二个问题是如何实现发电机在变速运行时恒频输出。