本文介绍了一种同步测周期计数器的设计，并基于该计数器设计了一个高精度的数字频率计。
The design of a counter measuring synchronous period is introduced in this paper. And based on it, a high precision digital cymometer is designed.
当您建立问题的模式时，您就给了自己在开发周期的更早阶段识别和修正更多问题的机会，您的获得也将数以倍计。
When you establish a pattern of problems, then you give yourself the opportunity to identify and fix more problems earlier in the development cycle, multiplying your gains.
在用例的帮助下你可以建模应用程序的功能并且获得所需的条件，于是你可以有效设地计系统并且缩短开发周期。
Because you are able to model application functionality and help capture requirements with use cases, you are able to design your system more efficiently earlier in its lifecycle.
介绍了具有频率测量、脉冲周期测量、脉冲宽度测量以及脉冲信号占空比测量等功能的数字频率计。
It introduces a digital cymometer which has the functions of frequency measuring, pulse cycle measuring, pulse width measuring and pulse signal ratio measuring.
对无功优化的全周期调度简化处理，提出了计及设备调控成本和设备调控次数的实时无功优化新模型及其方法。
For the reactive power optimization during whole dispatching period, a new model and simplified method considering cost and times of facility adjustment is proposed.
计大数和测小数周期相结合的外差信号处理方法，实现了大的动态测量范围和很高的测量分辩率。
The processing method of heterodyne signals combines integer measurement with fraction period measurement, so it has wide dynamic range and high resolution.
所提出的测试方案和辨识方法解决了地球自转角速度对陀螺加速度计的输出造成周期性误差这一重要问题。
The test scheme and identification method were given which solved the problem of periodic error caused by the earth rotation angular velocity.
这使LTC 6991适用于定时曝光控制计、看门狗定时器和周期性唤醒定时器，而所需的组件和工作量极少。
This makes the LTC6991 useful for intervalometers, watchdog timers and periodic wake-up timers with minimal components and effort.
为了确保热电偶温度计测温的准确性，不仅在出厂时要对它进行严格检定，而且在随后的使用过程中还要进行周期性检定。
To ensure the thermocouple's veracity, it must be verified strictly before it is sold, and be calibrated periodically in the process of its use.
采样周期内实际收割面积计算误差造成的产量数据误差是联合收割机计产数据中的一种常见误差。
Harvested area error of yield point is one of the main reasons to bring yield error in yield data collected by yield monitoring system.
整个实验以实验室研究为基础、用Velotron的周期测功计进行丈量，参与者将会进行一次初步的健身测试、变化的比率丈量和和时间测验。
Participation in the lab-based study using a Velotron cycle ergometer will involve preliminary sessions of fitness testing, metabolic rate measurement and a time trial.
结果表明，气压重力导纳值随信号频率增加呈明显的下降趋势，可能存在“反变气压计”效应，而温度重力的影响主要集中在长周期频段。
The results indicate that the atmospheric gravity admittances are reduced with the increase of the signal frequency and may contain the inverse barometric effect.
计的浪费的处理器周期都会得到充分利用，你所需要做的，就是给界面赋予记忆。
All those billions of wasted processor cycles can be put to great use: All you need to do is give your interface a memory.
研究人员相信，玛丽，并且数百万计的人爱她，要遭受条件是他们叫“周期性情感失调症”(难过，由于短)。
Researchers believe that Mary, and millions like her, suffer from a condition they call "Seasonal Affective Disorder" (SAD for short).
研究人员相信，玛丽，并且数百万计的人爱她，要遭受条件是他们叫“周期性情感失调症”(难过，由于短)。
Researchers believe that Mary, and millions like her, suffer from a condition they call "Seasonal Affective Disorder" (SAD for short).
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