操作系统必须要能够确定更新频率。
The operating system must be capable of determining the update frequency.
换句话说，用例以何种频率在系统中使用？
In other words, in what frequency is the use case used within the system?
但是，目前没有哪个电子系统可以对如此高的振动频率计数。
But no electronic systems exist that can directly count these oscillations.
系统访问该数据的频率？
大电网互联系统的频率与潮流问题。
Frequency and power flow of interconnected large power system.
我们正在要求一个网络或系统去压制某些频率。
We are asking a network or system to attenuate certain frequencies.
频率是军用电力系统最重要的供电质量指标之一。
Frequency is one of the most important performance parameter of military power system.
麻省理工学院神经系统科学家的新发现，脑波移频频率随着成为周期性的新任务变化
s that brain waves shift frequency as a new task becomes routine.
频率和电压是电力系统中的两个重要电气量。
Both frequency and voltage are important electric parameters in power system.
声光晶体由行波场驱动，声场频率则由系统的反馈讯号控制。
The frequency of the sound wave is controlled by the feedback signal of the system.
该系统可以测量频率低至直流的加速度。
The system can measure the direct current frequency acceleration.
介绍了计算机控制的宽带频率特性测试系统的设计。
Design of computer controlled wide range frequency response measurement system is introduced.
丝网目数对系统频率的影响很小。
雷达系统中，相位编码信号对多普勒频率非常敏感。
In the system of radar, Doppler frequency is very sensitive to the coding signal.
数据采集、频率测量和数据显示是本系统的三个重要组成部分。
This system consists of three main parts, data collection, frequent measurement and data showing.
频率合成器是现代通信系统的重要组成部分。
The frequency synthesizer is a important part in modern communication system.
当网格电压和频率很稳定时，双馈系统工作的很好。
Double feed systems work well if the grid voltage and frequency is very stable.
系统以其固有频率振动又叫共振。
A system oscillating at its natural frequency is said to resonate.
多年来用调速器控制速度是唯一控制系统频率的措施。
For many years governor speed control was the only available means of controlling system frequency.
频率是电力系统运行最重要的状态量之一。
Frequency is one of the most important operational state parameters of power system.
该系统具有程控调节输出频率等突出优点。
This system has the advantage of controlling and adjusting the output frequencies.
计数器的频率不能改变，而在系统运行。
研究表明，在所研究的频率范围内，弹性轴轴承系统存在两阶自然频率。
The result showed that a flexible shaft-bearing system has two order natural frequencies.
分析了柔性并联机构系统的固有频率与设计参数的关系。
The relationship of the natural frequency and design parameters of the parallel mechanism were studied.
这在测量频率较高时将会产生较大的系统误差。
But in the high frequency measurements, the effect of cable will lead to serious errors.
然而，OFDM系统对频率偏差和相位噪声比较敏感。
However, OFDM is sensitive to frequency offset and phase noise.
获取原始系统频率。
获取原始系统频率。
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