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。
In astronomy, in optical astronomy, we cannot measure the period or the frequency of optical light.
完成一个完整的测量周期需要10至15分钟。
文中提出一种用于测量周期高压窄脉冲放电能量的新方法。
In this paper, a new measurement method for periodic high - voltage marrow pulse spark energy is proposed.
对一个给定概率，日常峰值风伴随着测量周期的增加而增加。
For a given probability, the daily peak wind speed increases as the exposure period increases.
当上升时间和测量周期的数量级相同时，就会影响测量的准确度。
Rise time affects the accuracy of the measurement when it's of the same order of magnitude as the period of the measurement.
同时测量周期越长，仪器对弱信号的识别能力越强，测量误差越小。
It is the longer to measure cycles, the stronger the capability of instrument recognition to the weak signal is, it is the less to measure the error.
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。
In astronomy, in optical astronomy we cannot measure the period or the frequency of optical light.
对比实验证明，此方法能有效缩短温度测量周期，提高了系统的实用性。
The experiments indicate that the measurement period is greatly reduced, thus the system becomes more efficient.
结果表明，在一个月测量周期中，钟速(频率)的测量精度可达到10 - 14。
The results has shown, it is possible to get measurement precision of clock rate about 10-14 during the period of one month.
结果表明，在一个月测量周期中，钟速(频率)的测量精度可达到10 - 14。
The results has shown, it is possible to get measurement precision of clock rate about 10-14 during the period...
检校应用研究分为三个部分：数字信号源的校准研究、测量误差分析及最佳测量周期的确定。
The application research will include three parts: research on the calibration of digital signal source, error analysis and the best calibration interval.
这个被称为“智能睡眠”的闹钟会测量你的睡眠周期，等你进入最浅的睡眠阶段后再叫醒你。
The clock, called Sleep Smart, measures your sleep cycle, and waits for you to be in your lightest phase of sleep before rousing you.
这个测量单位会在事务应用程序中遇到，定义了不同的周期或者循环。
This unit of measure is encountered in business applications where a different period or cycle is defined.
我们可以测量半周期。
开发周期中的构建规程的另一个方面是了解和测量代码库中隐藏的许多度量。
Another aspect of building discipline within the development cycle is to understand and measure many of the metrics hidden within your code base.
所以我们要测量半周期。
迪克森与合作者把若干条狗抖动身体甩干皮毛的过程拍下来，然后用这些图像测量狗抖动皮毛的周期。
Dickerson and co filmed a number of dogs shaking their fur and used the images to measure the period of oscillation of the dogs' skin.
也就是，我们得到摆停，我们测量直到第二次停止的时间，那是半周期。
Namely, we wait until the pendulum stops, and we measure the time until it stops again; that's half a period.
通过测量夜光云反射的光的变化，他们发现夜光云从盛到衰的周期大约为27天。
By measuring changes in the light reflected from the clouds, they found that the clouds appear to wax and wane in prevalence over a 27-day cycle.
我做了个预测-，我们测量的周期，可能会比这大，原因有两个。
I make a prediction — that the period that we will measure will probably be larger than this, and I can think of two reasons.
并不是，测量一个周期，而是，测量10个周期，因为这样，不确定性减小，测量值的，相对误差减小。
But instead of measuring one period, I'm going to measure ten periods, because that gives me a smaller uncertainty, a smaller relative error in my measurements.
在用户定义的测量单位的情况下，必须定义这个周期。
In cases where the unit of measure is user-defined, you must define the period. The following are some examples of periods in use.
其原因是 gprof仅仅是通过以固定的周期对程序运行时间 进行采样测量来工作的。
The reason for this is that gprof works by instrumenting the program such that measurements are taken at fixed intervals of the program's run time.
如果覆盖率是通过产品的整个生命周期内测量的话，估计剩余需要做的测试的量会更加容易，反过来这又让日程表变得可以预测。
If coverage is measured throughout the lifecycle of the product, it is easier to estimate the amount of testing that remains to be done, which in turn helps to make the schedule predictable.
对大脑活动的测量也支持这一观点，测量显示，在睡觉时，大脑连接情感和记忆巩固的区域比清醒时更活跃，并呈周期性。
Measurements of brain activity support this notion, revealing that brain regions linked with emotion and memory consolidation are periodically more active during sleep then when awake.
生命周期体系架构里程碑为系统的体系架构建立了一个受控的基线，并令项目团队在构构建段进行测量。
The Lifecycle architecture milestone establishes a managed baseline for the architecture of the system and enables the project team to scale during the Construction phase.
但是对于相互间不发生交互的双星系统，当它们旋转着接近对方时，天文学家就可以精确地测量出其公转周期的改变量。
With a noninteracting pair, astronomers can precisely measure the change in the orbital period of the stars as they spiral toward each other.
结果就是，布朗和他的研究团队只有等到今年秋天才能测量出它们的公转周期到底减少了多少。
As a result, Brown and his team will have to wait until fall to measure the expected shortening of the orbital period.
顿移测量法得到，速度，半径：，周期，以及，这些物体的质量，如果作为观察者。
All this comes out of Doppler shift measurements: the velocities, the radii, the periods and even the masses of these objects.
顿移测量法得到，速度，半径：，周期，以及，这些物体的质量，如果作为观察者。
All this comes out of Doppler shift measurements: the velocities, the radii, the periods and even the masses of these objects.
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