frequency summing是什么意思

网络释义

用法例句

The equipment is composed of extrusion,liquid pressure station,intermediate frequency heating system(another introduction),cooling system,electric cabinet,operation bed,kcn-4s/w add-subtract counter can be used as high precise timer to control the tube heating time of the GTR type intermediate frequency respond heating stove expends to the tubes.

设备由挤压主机、液压站、中频加热系统(另外介绍)、冷却系统、电气柜、操作台组成,其中KCN-4S/W加减计数器可以用作高精度的定时器来控制GTR型中频感应加热炉对管子的加热时间。

Introduces the design of a temperature inspecting practical system for a kind of autocontrolled middle frequency heating device for blue belt steel.

文中介绍了一种用于计算机控制的发蓝带钢中频加热装置的温度监测实用系统以及相应的软件设计。

Experiments on strain pseudoelastic property of shape memory alloy(SMA) were carried out and the Influence of temperature,cyclic number and loading frequency on pseudoelastic property of SMA were investigated.

对形状记忆合金(Shape Memory Alloy,简称SMA)的超弹性特性进行了试验研究,得到了SMA的超弹性特性随环境温度、循环加载圈数以及加载频率等因素的变化规律,为进一步开发SMA被动阻尼器奠定了基础。

The frequency of strain burst, the amplitude of strain bursts, B, and the shear stress drop, D, were discussed in terms of the applied strain amplitude and cyclic loading frequency.

研究了应变幅和加载频率对［123］Cu－16％Al单晶在循环形变中的应变突发行为的影响。

Fatigue crack growth behavior of DZ17G at room temperature is studied at different testing conditions of loading direction and loading frequency.

研究了定向凝固高温合金ＤＺ１７Ｇ在不同加载取向及加载频率条件下的室温疲劳裂纹扩展行为。

Welding defect detection method based on high frequency enhancement of transform;

基于高频加强变换的焊接缺陷检测方法

The amplitude modula- tion screening,frequency modulation screening,and hybrid screening technologies were introduced through comparing and analyzing advantage and disadvantage of different screening technologies.

简要介绍了调幅加网、调频加网和混合加网技术,比较分析了不同加网技术的特点,分析了传统柔性版印刷加网工艺的不足,介绍了现代柔性版加网新技术并指出在应用中存在的问题,对柔印加网新技术进行了展望。

The research of digital screening technology on the existing conditions in recent years was summarized including amplitude modulation screening,frequency modulation screening,and hybrid screening.

介绍了数字加网技术的研究现状,阐述了数字调幅和调频加网以及混合加网的原理及算法,并对其特点进行了分析。

The angular frequency of the disturbing force called the impressed frequency.

扰动力的角频率称为外加频率。

Analysis on the Spectral and Frequency-Transform Characteristics of 1~(st) and 2~(nd) Order FM Screening

一阶及二阶调频加网频谱特性及频率传递分析

speech plus duplex FMFV telegraph equipment

语音加双工调频音频电报设备

Narrate slides with video and audio

使用视频和音频添加幻灯片的旁白

A frequency multiplier which multiplies the frequency of an input signal by two.

使输入信号的频率加倍的一种倍频器。

They were snowed under with invitations to parties.

他们频频受邀参加宴会,疲于应付。

Research on Multiple-Frequency IGBT High Frequency Induction Heating Power Supply;

倍频式IGBT高频感应加热电源的研究

ectron superconducting accelerator

射频电子超导加速器

uency induction heating coating equipment

高频感应加热蒸镀设备

optimum wide band horizontal stack

最佳宽频带水平叠加

fixed frequency cyclotron

固定频率回旋加速器

high-frequency induction-heated cell

高频感应加热电解槽

mains medium frequency induction heating equipment

工中频感应加热设备

high natural frequency accelerograph

高固有频率自记加速计

solid state medium frequency power supply for inductionheating

静止式中频加热电源

cyclotron-frequency magnetron

回旋加速频率磁控管

lower hybrid resonance heating

低频带混成共振加热

Pre-emphasize Higher Frequencies;De-emphasize Higher Frequencies;Compressor;Expander

预加重高次频率;去加重高次频率;压缩器;扩展器