frequency的例句大全

By means of Compensating the descent of stator voltage using vector control, compensating the discrepancy of rotate speed and place restrictions on the maximum current of motor, Achieving to a excellent V/ f control scheme with good characteristic of low frequency performance and against-fault functions.

通过矢量补偿定子压降、转差补偿及对电机电流的限制控制，实现了具有良好低频性能和防跳闸等功能的V/f控制方案。

Frequency conversion control for beater in the fermentation cylinder of terramycin

土霉素发酵罐搅拌器的变频调速控制

The frequency of this general sinusoid signal is just corresponding to the IMI temporal position.

这个广义正弦信号的频率正好对应了干扰的时域位置。

Imaging interferometric lithography ( IIL) uses multiple exposure to record different portions of the spatial frequency space of mask and greatly increases resolution.

成像干涉光刻技术（IIL）利用多次曝光分别记录物体空间频率的不同部分，极大地提高了成像质量，其中大角度倾斜照明是对OAI的扩展。

The large angle oblique illumination in IIL is an extension of OAI. A comparison of IIL with OAI in theory and frequency domain is given.

从成像原理和频域范围的角度对IIL和OAI进行了理论研究、计算模拟和对比分析。

Watermark embedding algorithms based on quantizing frequency domain parameters of digital audio signal

基于量化数字音频信号频域参数的水印嵌入算法

IFM Technique and its Application on Design of Testing Equipment of Frequency-agile Radar

IFM技术及其在捷变频雷达测量仪器设计中应用

In modern electronic warfare, instantaneous frequency measurement ( IFM) is a crucial technology.

在现代化的电子战情况下，瞬时频率测量（IFM）是一项十分关键的技术。

A New Type of High Frequency Acoustic Bulk Wave Transducer Using IDT Technics

一种采用IDT技术的新型高频声体波换能器

But ministry also well prepared for china mobile the frequency resources allocation in these 28 cities.

而工信部已经为中国移动准备好了这28个城市的频率资源配置.

In order to increase base frequency and reduce weight of HWT, structural optimization and design improvement design are carried out.

以提高基频、减轻质量为目标，对望远镜结构进行了优化计算，根据优化结果对结构进行了改进设计。

Study on mini high repetition frequency ( HRF) TEA CO 2 laser

小型高重复频率TEA CO2激光器的研究

A Scheme for Simultaneous Extension and Enhancement of the HHG Plateau The relation between sampling frequency and considered harmonic power is derived.

大幅度地展宽和抬高高次谐波平台的新方案导出了交流采样频立与所考虑高次谐波之关系。

Loop Structure of HFW Intermediate Frequency Heating Treatment Effect to Heating

HFW中频热处理线圈结构对加热效果的影响

Objective To investigate the applicability and clinical value of high frequency ultrasound ( HFU) in the abdominal check.

目的探讨高频超声在腹部检查中的适用性和临床价值。

Objective To evaluate the diagnostic role of high frequency ultrasonography ( HFU) and CDFI for breast carcinoma of the old female.

目的：探讨老年乳腺癌的高频超声图像和彩色多普勒表现。

An original series-resonant current-mode high frequency link ( HFL) sine-wave inverter is presented in the paper.

提出一种新型的串联谐振电流源模式隔离的高频链正弦波逆变器拓扑结构，详细介绍了其工作原理。

Introduced topology and principle of the half-bridge bi-directional current mode high-frequency link ( HFL) inverter, designed its control system based on DSP in detail.

分析了一种半桥双向电流源高频链逆变主电路的拓扑结构和工作原理，详细介绍了基于DSP的控制系统设计。

Besides, the present Internet Banking is utilized at a low frequency and in low transaction amount.

另外现有的网上银行用户使用网银的频率不高,交易额偏小.

and the filter for filtering the intermediate frequency signal with the passband and the stopband.

滤波器依据其通带和阻带来过滤中频信号。