frequency的例句大全

Application of acoustic frequency technique in shipbuilding technology

声频技术在船舶建造工艺中的应用

Research on Effect of Technology on Plant Acoustic Frequency Control in Cotton

植物声频控制技术在棉花上的应用效果研究

Inversion method of physical parameters in concrete based on the acoustic frequency detection technique

基于音频检测技术的混凝土无损检测技术

Surface Acoustic Wave filter and ceramic filter are primarily used in the traditional wireless communication systems; they can not meet the needs of current communication system because of large volume or low operating frequency.

传统用于无线通信的带通滤波器以介质陶瓷滤波器和声表面波滤波器为主，他们因为体积大或工作频率低等因素已经不能满足需要。

Characteristics of attenuating and absorbing of super wideband radar surface wave by means of radar absorbing coatings as well as radar absorbing coatings combined with frequency selective surfaces are studied and then reported here.

研究了雷达吸波涂层对宽频段雷达表面波衰减吸收的规律以及频率选择表面与吸波涂层相结合的复合吸波涂层对宽频段表面波衰减吸收的规律。

The frequency and clinical significance of right buddle branch block inferior myocardial infarction

急性下壁心肌梗死时发生右束支传导阻滞的临床意义

You needed to experience earth and to prepare yourself for the time when the frequency alteration would begin to occur and you would all incarnate in large numbers to bring the plan into action.

你们需要感受地球并为这个时候准备好你们自己，当频率就开始出现而你们全都化身为人将把大规模的计划付诸行动。

The Research of the Stabling Center Frequency Technology by Temperature Feedback Method for High Speed Transmitter

高速光发射模块温度反馈稳频技术的理论分析

High-frequency remote signalling apparatus Indicating and recording instruments and annunciating devices.

高频远距离信号装置指示记录仪和信号装置。

Objective: To evaluate brachial endothelium-dependent dilation ( EDD) in patients with Takayasu arteritis ( brachio cephalic artery type) by high-frequency ultrasound and to investigate the effect of acupuncture and moxibustion therapy.

目的：应用高频超声评价针灸治疗对大动脉炎（头臂动脉型）患者依赖性血管内皮舒张功能（EDD）的影响。

This is consistent with an origin of BDM incompatibilities through frequency-dependent selection, local adaptation, or drift.

这也是与BDM不亲和由起源一直经历频变依赖性选择 、 局部适应或漂移相一致的.

He holds that the Jialing River Basin's flood has five characteristics: universality, frequency, seasonality, destructiveness and complexity.

文中分析了嘉陵江流域洪灾具有普遍性 、 频繁性 、 季节性 、 破坏性、复合性的特点.

The suitable frequency range of noise reduction is suggested.

并在此基础上提出车内降噪的频率范围.

The time-frequency method analyzed the nonstationary surface myoelectric signals during muscle dynamic contractions was introduced.

介绍了用于肌肉动态收缩期间非平稳表面肌电信号的时频分析方法.

It means that there is no first-order correction to the frequency of waves.

这就意味着,不存在对波的频率的一 阶 改正项.

A harmonic oscillator with time dependent frequency is studied using double wave function theory.

用双波函数理论研究了频率含时的谐振子.

Competition between species is frequency-dependent.

物种之间的竞争是频率制约的.

The frequency-dependent effect of Q was similiar to that of DHQ.

奎尼丁及DHQ两组的频率依赖反应是一致的.

An equivalent circuit of multi-winding transformer under the impulse voltage test condition circuit parameters are frequency-dependent.

建立了电力变压器在冲击试验条件下的频率依赖参数的等效电路模型.

Program control low frequency pulse treatment caller's input buffer

程控低频脉冲治疗仪调入程序输入缓冲器