medium frequency的例句大全

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.

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While hunting on the 3 seabed they emitted a 4 ) weird 5 ) medium frequency noise.

在海底猎食时,们发出一种奇怪的中频率杂音.

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The medium-frequency induction furnace melting process of the synthetic as-cast ferrite nodular cast iron was described.

概述用中频感应电炉熔炼合成铸态铁素体球铁的生产工艺.

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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.

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Medium-frequency power supply has been widely used in industrial heating.

中频电源已广泛应用于工业加热领域.

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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.

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Sub harmonic SPWM modulation is often used for medium frequency inverters.

常用的中频逆变器通常采用传统的SPWM调制策略.

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Medium frequency transformer quenching is used for workpiece diathermy, quenching, annealing, brazing, etc.

中频淬火变压器用于工件的透热 、 淬火 、 退火 、 弯管钎焊等工艺.

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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.

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The paper explains the experiment of smelting silver based electric contact materials and silver based solder by medium-frequency induction furnace with graphite and clay crucible. It compares the effects of the two type crucibles on the compositions of the melted materials.

分别用石墨坩埚和粘土坩埚对银基电触头材料和银基钎料进行中频熔炼试验，比较两种坩埚对所熔炼材料成分的影响。

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KEYWORDS: GIMS, ion source, anode layer, sputtering, TiN, ion plating, medium frequency, pulsed DC. Influences of solar flare bursts and partical precipitation on the lower ionosphere have been observed by means of VLF propagation effects at Zhongshan Station in Antarctica.

中文关键词：气离溅射、子源、极层流、射、化钛、子镀膜、频、冲直流。在南极中山站利用甚低频传播手段观测太阳耀斑爆发及极区粒子沉降对低电离层的影响。

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The results showed the transformation frequency was higher as suspending medium composed MS and YEB to proportion.

实验表明：YEB和MS按适当比例混合作为悬浮培养基转化率较高；

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The causes for the failure of oscillation in silicon controlled medium-frequency source are analysed and the ways to solve them are proposed in this paper.

分析了可控硅中频电源在运行中发生停振的原因，提出了解决停振的方法。

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A high-power high-frequency inductive power supply used in ERW for medium-sized straight welded pipes is introduced.

介绍了用于中口径直缝焊管线焊接的高频 大功率 焊接电源,其采用基于IGBT功率元件 的串联谐振式感应电源技术.

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With FHG medium, the effects of genotypes, culture methods, Ficoll 400 and culture temperatures of dedifferentiation on regeneration frequency of green plant ( RFGP) in barley were studied.

在基本培养基FHG上研究了基因型、培养方式、Ficoll400及分化培养温度对大麦花粉植株再生频率的影响。

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According to the classical equation of motion for the electron, the dielectric susceptibility of the medium is not affected by frequency modulation.

从经典电子运动方程着手得到介质的极化率；

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The Effects of Double Dynamic Medium Frequency Electrostimulation on Nerve Conduction

双动态调幅中频电流对神经传导的影响

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Rectangular wave exported by medium frequency power supply is matched load by a export network.

中频电源输出40kHz对称矩形波，通过输出网络与负载匹配。

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For a given input power, the cutoff spatial frequency, the fastest growing frequency and the maximum perturbation growth, in an amplifying medium, increase with the increase of the gain of the medium and propagation distance.

主要是在一定的输入功率下，小尺度调制增长的临界频率、最快增长频率及其对应的最大增益（B积分）均随介质增益或传输距离的增大而增大；

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This study was designed to monitor localized muscular fatigue with the power spectrum medium frequency of surface myoelectric signal, and test the muscular fatigue of body bices.

通过表面肌电信号的功率谱中值频率（f＿（med））来监测局部肌肉疲劳，对人体的肱二头肌做了疲劳实验。

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