frequency的例句大全

Objective To observe the effect of low frequency ultrasound therapy on lumbago from soft tissues injury.

目的观察低频低强度超声对软组织损伤性疼痛的治疗作用.

Such extortion cases targeting Web sites are occurring with greater frequency.

这种敲诈勒索网站的案发率越来越高.

Into increase the capacity of channel, the frequency of carrier wave moved to higher endlessly.

为了增加信道容量, 载波频段不断地向高频方向移动.

Full bandwidth frequency response, high clarity , excellent imaging, superb depth, wide dynamic range.

全频率带宽响应, 高解析度, 极致的效果,超低的下潜深度, 宽广的动态范围.

The log-periodic dipole antenna is a linearly polarized frequency independent antenna of moderate gain.

对数周期偶极天线属于一种具有平稳增益和宽广频宽的线性极化天线.

The effect is reduced when the frequency of electromagnetic wave descends.

海浪对场强幅值的影响随着电磁场频率的下降显著地降低.

A portable, high-frequency, electromagnetic-wave vibrator system was developed.

一种新型震源 ——— 电磁驱动式轻便高频可控震源,填补了空白.

For hearing, 20 Hz is the lower limit of frequency and 20,000 Hz is the upper limit.

对于人的听觉来说, 20赫兹是频率的下限,20,000赫兹是频率的上限.

This paper designed a kind of ultrasonic gas meter applying LM 1812 according as the frequency-difference method.

介绍以频差法为依据,应用超声波专用集成电路LM1812设计的一种超声波气体流量计.

A novel high sensitive laser spectroscopy technique,-frequency phase modulation-cavity enhanced modulation transfer spectroscopy, is presented.

提出了一种新的高灵敏激光光谱技术激光 双 频相位调制环形腔增强调制转移光谱技术.

If the input signal is super imposed with high-frequency noise , use a low-passed filter.

若输入信号伴随 高频干扰, 应在线里用高频过滤器.

The invention provides a mixer which an input signal into an output signal through frequency reduction.

本发明提供一种用来将一输入信号降频为一输出信号的混频器.

From the analysis of language structure, language Kirghiz this zone only affects the local Uighur part of speech and vocabulary, and the use of lower frequency components of these languages, and is a special vocabulary Kirgiz language.

从语言结构来分析，这一带的柯尔克孜语只影响了当地维吾尔语的部分语音和词汇，而且这些语言成分使用频率较低，且是柯尔克孜语的特殊词汇。

On idle, using the voltage-feedback control makes PWM modulator output the pulse disjointedly with blocking-oscillation frequency lowered and the pulse width narrowed. Accordingly not only the no-load loss is less, but also the transformer is not easy to saturate.

系统在空载时由于采用电压反馈控制使PWM调制器间断地输出脉冲，间歇振荡的频率低而脉冲宽度窄，不但空载损耗小，而且使变压器不易饱和；

Objective : To investigate the effect of high frequency electrotome on muscular tissue structure.

目的: 探讨高频电刀对肌肉组织结构的作用.

The method improving the property of the front medium frequency amplifier was proposed based on experiments.

通过实验得出了改善前置中频放大器性能的方法.

KEYWORDS: GIMS, ion source, anode layer, sputtering, TiN, ion plating, medium frequency, pulsed DC.

中文关键词: 气离溅射 、 离子源 、 阳极层流 、 溅射 、 氮化钛 、 离子镀膜 、 中频 、 脉冲直流.

The paper proposes a design of the medium frequency power of which power output heating temperature.

提出了输出功率和加热温度可控的中频感应加热电源的设计方案.

The property of the front medium frequency amplifier influences directly the technical targets of the machine.

通信机中的收信前置中频放大器,其性能的高低将直接影响整机技术指标.

All and association's special edition audio frequency and so on this area issue.

所有和神起团体的专辑音频等都将在此区发布.