查询词典 intermediate frequency

Low or intermediate frequency combustion instability generally involves the interaction of several components of an engine system.

低频或中频燃烧不稳定性通常包含发动机系统中几个组件的相互作用。

Objective To observe the preventive effect of sine modulate intermediate frequency current on the intestinal adhesion.

目的：观察正弦调制中频电流对肠粘连形成的预防作用。

We study the techniques of generating the PPM-PS signals and intermediate frequency sampling.

研究了脉位调制脉冲串信号的产生和中频采样技术。

The phase truncation noise was found to be related to the intermediate frequency sampling rate.

通过研究数控振荡器中相位舍位噪声的规律，得到了该噪声与数字中频采样率的关系，提出了基于减小相位舍位噪声的中频采样率优化方案。

Firstly, this article analyses the receiver's structure and realization of intermediate frequency digital signal processing.

本文分析了导航接收机的结构和中频数字信号处理的方式，进而对接收机数字信号处理平台的组成各部分AD9226、Stratix EP1S40、TMS320C6713进行了详细地阐述。

Application : This series can be widely used in the communication systems of Intermediate Frequency for improving selectivity and anti-jamming capacity of signals.

用途：可广泛应用于中频通讯系统中，提高信号的选择性和抗干扰能力。

The intermediate frequency circuit of LFMCW radar was designed, including signal processing circuit and the data sample system.

然后对LFMCW雷达中频电路进行了初步设计，包括信号预处理、数据采集电路。

By analyzing the relationship between DCT coefficients of a specific intermediate frequency, the blind watermark extraction was achieved.

通过分析DCT中频特定系数关系，实现水印的盲提取。

The material of the leveling roller is 40Cr which can grind after the board is quenched in intermediate frequency.

材料的平整辊是在40Cr可磨碎后，董事会是淬火中频。

The key of this technology is to use the intermediate frequency signal digitization and the I/Q demodulation in the radar and the communications domain as well as the digital signal processing technology.

技术的关键是采用雷达、通信领域中的中频信号的数字化和I/Q复解调及数字信号处理技术，从而大大地降低了成本、提高了系统的稳定性、灵活性和一致性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。