振荡

UHF frequency converter, local oscillator，wide band am plifier.

用于超高频频率转换,负载振,宽频放大。

Generator inertia has great influence on interarea oscillation frequency and damping.

机组的惯量对区域振频率和阻尼有着较大的影响。

Classic additive synthesisers use oscillators to produce the partials of the resulting sound.

标准的加法合成通过使用振来制作最终成音的分音。

An all-fiberized master oscillator power amplifier(MOPA) structured pulsed Yb fiber laser is reported.

报道了一台全光纤结构主振功率放大(MOPA)型掺镱脉冲光纤激光。

94. The betatron and synchrotron tunes are measured frequently during the period of the machine operation and machine studies.

在加速的运行和机研究过程中,需要经常对束流振频率进行测量.

The essential blocks of the synthesizer, the prescaler, the phase detector, the chargepump, and the voltagecontrolled oscillator were presented.

提出了合成的基本模块，包括预分频，鉴相，泵和压控振。

A powerful blue vibration stimulator in an ultimate gradual design providing explosive orgasms. Velvety soft textured. With multispeed vibrations.

这一款蓝色的强力振。大到小的设计会带给你渐进的爆炸式的高潮。非常非常柔软的材质。速度可调。

Simulation shows that the inhomogeneity of electric field reduces the oscillations in photodetachment cross section and its corresponding modulation function.

模拟结果显示出场的不均匀抑制了光剥离截面和相应调制函数的振。

Mode 1 Causes the counter to function as a retriggerable monostable multivibrator (one-shot).

模式1 使计数作为一个可重新触发的单稳态多谐振（单稳态触发）工作。

The examples of analyzing monostable multivibrator and astable multivibrator and Schmitt trigger based on 555 Timer by the method are also introduced.

文中给出了使用该方法分析555定时组成的单稳态触发、多谐振和施密特触发等实例.

The main difficulty on the study of aeroelasticity lies in the effects of unsteady separation, shock and viscosity to the stall flutter.

振叶栅的非定常分 离、粘性效应和跨音激波对失速颤振的影响成为当前气动弹性力学的 主要难点。

They are used in TV, telecamera,audio andvisual recorder,microprocessor and other electronic equipment for resonance ,osilating coupling, delay, filter, trap, choke and etc.

用于视机、摄象机、录象机、微处理机和其他子设备中起谐振、振、耦合、延迟、滤波、陷波、扼流等作用。

Abstract The effects of neurotransmitters and receptor antagonists on HFO in phrenic discharge were observed in 65 unanaesthetized, vagotomized, paralyzed rabbits.

摘要 于65只清醒麻痹、迷走神经切断的家兔，观察第四脑室内注射中枢递质和受体阻断剂对膈神经放高频振频率的影响。

Anion in inhalable particulate matter can be completely dissolved in water by using ultrasonator and then measured by ion chromatography.Good accuracy and precision can be obtained.

介绍了用超声波振法能使可吸入颗粒物中的阴离子完全溶解在水中,然后用离子色谱法测定,可获得良好的准确度和精密度.

Since it always was a seasonal cycle, and the ascendency followed this behavior, we averaged the ascendency over 365 successive days (duration of one year) in the oscillatory phase.

因为它始终一个季节性的周期，并遵循了这一行为的优势，我们的优势均超过365连续几天（为期一年）的振阶段。

Helioseismology has become a new tool for the study of the solar interior as well as one of the most important devices to determine the quality of the the input physics that enters the solar models.

太阳振研究现已成为研究太阳内部性质的新手段，也成为检验太阳模型构造时输入物理参量的最重要工具。