In astronomy, in optical astronomy, we cannot measure the period or the frequency of optical light.
在天文学中，在光学天文学中，我们不能测量周期或者可见光的频率。
You might ask the applicant to provide some measure of the expected frequency and severity of failures.
您可能会要求应用程序提供一些预计频率和失败的严重性的方法。
Otherwise, you might ask the application to provide some measure of the expected frequency and severity of failures.
否则，您可能会要求应用程序提供一些预计频率和失效的严重程度的方法。
For the development organization, code churn — the frequency of changes in program source code — would be an operational measure.
对于开发组织来说，代码搅动——程序员代码中变更的频率——是可运作的度量。
The study didn't look at the risk of addiction among those with high IQs because it wasn't able to measure the frequency of drug use in participants.
这项研究没有涉及高智商人群中药物成瘾的风险，因为不能测量受访者的药物使用频率。
A good starting point would be 512mb, then move up or down to determine optimal value, measure throughput or response times, and analyze GC logs to understand frequency and length of scavenges.
一种不错的做法是，从512MB开始，然后逐步向上或向下，以确定最优值、测定吞吐量或响应时间，并分析gc日志，以了解进行清除操作的频率及时间。
I measure prophets' value by their ability to doubt, the frequency of their moments of lucidity.
先知的价值，要看他们的怀疑力是大还是小，他们神智清醒时是多还是少。
The wires measure 1/5, 000th to 1/25th the diameter of a human hair and are capable of harvesting energy from low-frequency vibrations such as the wind or the flow of currents.
这些管线的直径只有人头发的5000分之一到25分之一，并且能从风和水流之类低频振动中获取能量。
It can measure the magnitude characteristic, phase characteristic and limiting frequency of a system.
它能直观的测试一个系统的幅频特性、相频特性和截止频率。
It is a measure of the frequency with which a range of words related to apprehension, such as "nervous", appear in the posts.
这是对一系列关于忧虑的词组如“紧张”出现在帖子上的频率的估量。
The variation of structural frequency before and after the damage is believed to be a most available and widely used modal parameter because of its easy testability and high measure precision.
由于结构频率测试容易测试并且有较高的测量精度，因此成为损伤识别中广泛应用的模态参数。
Morbidity rates measure the frequency of illness or morbidity within specific populations.
发病率用来表示特定人群中的发病频率和得病状况。
In astronomy, in optical astronomy we cannot measure the period or the frequency of optical light.
在天文学中，在光学天文学中我们，不能测量周期或者，可见光的频率。
This is only attempt to measure the frequency of unknown signal by using chaos, but it is significance to reality measurement.
这虽然只是利用混沌测量未知信号频率的一个理论探讨，但它对实际测量有着重要的指导意义。
For improving the precision of the frequency measure, presents a frequency measure algorithm by integrating automatic adjusting the sampling parameter and spectrum correction.
为提高频率测量精确度，提出一种自动调整采样参数与频谱校正相结合的频率测量算法。
This paper introduces CPLD realization of frequency measure in digital relay protection equipment powered by DSP.
介绍了基于DSP的微机继电保护装置中频率测量的CPLD实现。
On usual DMM only can measure signal's amplitude of DC and AC from fifty to five hundred Hz, it can not measure signal's frequency or amplitude of high frequency.
数字万用表（DMM）只能测量直流和几十到几百赫兹的低频正弦信号幅度，不能测量高频信号和信号的频率。
The paper introduces the principle of frequency measure based on double-counter and multi-periods pulse synchronization method, and the designing with microprocessor is offered.
介绍了双计数器多周期同步法频率测量原理，给出了用单片机实现的具体实现方案。
The system may measure many circuits high - frequency alternating current , direct current , frequency, efficiency of inverter .
系统测试项目有多路高频交流电流，直流电流，频率，逆变器的效率等。
The ability of the RF power analyzer to measure power within specified frequency bands enables it to spot defects that an RF power meter cannot.
功率分析仪可在指定频段测量的能力使其能发现功率计发现不了的错误。
The differences of principle and precision between frequency measurement method, cycle measure method, and equivalent precision frequency measurement method are compared.
分析、比较了测频率法、测周期法、等精度测频法等几种常用测频方法的原理及误差。
Frequency is a measure of the number of occurrences of a repeating event per unit of time.
频率即衡量单位时间里重复事件发生的次数。
In the third chapter, a measure of frequency estimation based on signal sparse decomposition is introduced.
在第三章中，介绍了基于信号稀疏分解的频率估计方法。
The traditional measure method of the power withstand test is to use the voltage meter, ammeter, power analyzer, frequency analyzer etc to measure the waveform and parameters of the power signals.
传统的工频耐压试验是通过电压表，电流表，功率分析仪，频谱分析仪等等来分别测量波形及其各个参数的。
An algorithm which USES output of the Fourier filter to measure power system frequency is presented.
提出了一种利用富氏滤波器的输出测量电力系统频率的算法。
An algorithm which USES output of the Fourier filter to measure power system frequency is presented.
提出了一种利用富氏滤波器的输出测量电力系统频率的算法。
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