问题出在振荡线圈和晶体管之间。
Problems arose between oscillator coils and the transistors themselves.
直到电压加上去以后，石英晶体才会以某一频率振荡。
The quartz crystal does not vibrate at certain frequency until the voltage is applied.
举例说明，20兆赫兹的峰点是钳位过程结束后主要由场效应晶体管输出电容和变压器漏感引起的寄生振荡产生的。
For example, the peak at 20 MHz in the spectrum is caused by the parasitic oscillation due to the output capacitance of the MOSFET and the leakage inductance of the transformer.
讨论了泵浦光及振荡光的空间分布变量、晶体长度和透射率对输出功率的影响。
The effect on output power of distribution of space variation, crystal length and transmissivity has been discussed in detail.
介绍一种主要用于AT切微机补偿晶体振荡器（MCXO）的开发系统。
MCXO Development system used mainly for MCXO based on AT cut crystals is described.
直到电压加上去以后石英晶体才开始振荡。
The quartz crystal didn't vibrate until the voltage WAS applied.
研究了一种利用微机控制测量和采集压电晶体传感器阵列振荡频率的智能型仪器。
A computer controlled intelligent measurement and data acquisition system for piezoelectric crystal sensor array was studied.
石英晶体振荡器是一种非常重要的频率源。
Quartz crystal oscillator is one of the most stability frequency references.
该设计也适合于在光纤通信用激光模块、光放大器、微型精密黑体以及高性能晶体振荡器等方面的应用。
Appropriate applications for this approach include fiber optic laser module, photon amplifier, precision miniaturized black body and high-performance crystal-oscillator.
为了提高调频电路和晶体振荡器的频率稳定度，采用温度补偿电路是一种极其有效的方法。
In order to improve the frequency stability of the frequency modulation circuit and the crystal oscillator, using the temperature compensation circuit is extremely effective method.
腔自动调谐的电路设计和晶体振荡器伺服环路类似，仅仅环路参数不同。
The electronic design is similar to the one for crystal oscillator lock loop but the parameters are different.
试验证明，对某机载雷达频综器中晶体振荡器的隔振系统的弹性特性研究和对其采取的隔振措施是行之有效的。
The experiment has proved that the research of elastic properties of vibration isolation system of the crystal oscillator and measures taken to prevent the vibration are very effective.
在TCXO中，微处理机补偿晶体振荡器(MTCXO)是一种比较新型的数字式温度补偿晶体振荡器。
Of TCXO, Microprocessor temperature compensated crystal oscillator (MTCXO) is a comparatively new-type digital compensated crystal oscillator.
该晶体振荡器的时钟可用于微控制器的时钟。
The clock of the crystal oscillator can be used for clocking the microcontroller.
所以低相噪晶体振荡器研制成功不仅有良好的社会效益，而且还能带来可观的经济效益。
The research and development of low phase noise crystal oscillator will not only be with good social benefits, but also be with noteworthy economic benefits.
论文提出了一个以远距离传输的标准时间信号为参考来锁定本地晶体振荡器的锁相控制系统的实现方案。
In this paper, a solution of a control system, which USES the standard time signal as the system reference to lock the local VCXO, is proposed.
在上海天文台BPV标频和时间信号的发播工作中，使用了高精度石英晶体振荡器。
High precision quartz oscillators were used for the transmission of BPV standard frequency and time signals at Shanghai Observatory.
这类压控晶体振荡器广泛用于无线电通讯和其它电子设备作频率源。
This kind of VCXO cover a wide variety of radio communications and other electric equipments as frequency source.
在这种情况下，晶体振荡器就不能为设备提供稳定的时钟频率，导致设备工作异常。
In this case, the crystal oscillator can not provide a stable clock frequency, which results in the abnormality of the device.
液相环境下振荡的压电石英晶体传感器的谐振频率变化主要受液体性质和表面质量负载的影响。
The resonance frequency shifts of piezoelectric quartz crystal sensors in contact with the liquid are influenced mainly by liquid properties and mass loading on the quartz crystal surface.
研究晶体管变频器在各种振荡状况下及不同讯号频率时对有效变频跨导的影响。
The effective conversion transconductance of transistor converters using a PNP transistor operated at different oscillatory conditions and at various signal frequencies are studied.
这些持续不断的寄存器由电池供电，并接收来自晶体振荡器计时的时钟信号。
These persistent registers are powered by a battery and receive a timing clock signal from a crystal oscillator.
对基于GPS锁定高稳晶体振荡器的技术要点进行了研究。
Some practical techniques to lock High-stability crystal oscillators based on GPS are given in the paper.
本文主要论述了低噪声、宽稳频范围的晶体振荡器的设计方法，给出了设计的原理框图，通过实例介绍了振荡电路的设计过程并求出了电路参数值。
In this paper the designing method for crystal oscillator in low noise and widely stable frequency scope is presented and the principle chart is given.
本文从分析压控晶体振荡器的技术指标对铯束频标的影响出发，提出对它的技术要求。
Through analysis, technical requirements for VCXO used in the cesium atomic clock are put forward in this paper.
通过数值模拟弯曲损耗随弯曲半径的变化关系，证实了两种光子晶体光纤均具有弯曲损耗振荡特性。
The bending loss oscillations in the two kinds of PCFs are observed by simulating the relationship between the bending loss and bending radius, and the origin of the loss oscillations was analyzed.
研制的宽频偏线性压控晶体振荡器取得了较好的结果。
A developed linear VCXO with wide frequency deviation has acquired better results.
压控晶体振荡器是原子频标的重要组成部分。
Voltage controlled crystal oscillator (VCXO) plays an important roll in the atomic frequency standard.
压控晶体振荡器是原子频标的重要组成部分。
Voltage controlled crystal oscillator (VCXO) plays an important roll in the atomic frequency standard.
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