定时

He flipped the timer switch.

他按了一下定时开关。

But the traditional software time will arise the accumulative error because the time cycle is not considered perfectly, because of the interrupt response time is not confirmed, the error arose by the timer interrupt method is not rooted.

但是传统的软件定时方式由于时钟周期考虑不全容易引起累积误差，而采用定时器中断方式定时由于中断响应周期不确定性而产生的误差更具有非固定性的特点。

The three available methods about timer of control software based on windows 9x are studied, which are system timer, multimedia timer, VxD and thread.

针对Windows9x操作系统，研究了实时控制软件的几种可能的定时方法：系统定时、多媒体定时、VxD和线程中加轮询方式。

The paper has introduced the function of timing task in intelligence digital surveillance system. It has given methods of realizing timing task based on timer and multi route, and used the methods in VC++ programming environment.

介绍了定时任务在智能视频监控系统中的作用，给出了基于定时器和多线程两种定时任务的实现方法，并在VC++环境中给予了具体的实现。

So the square timing algorithm is selected for timing recovery of QAM signals and cubic interpolation is chosen for timing error correction. 2. Study the phase estimation algorithm for multi-antenna high-order QAM signals.

因此本文在高阶QAM解调中利用平方定时同步算法进行符号定时，并采用立方内插滤波器进行定时误差纠正。2、研究了多天线信号的相位估计算法。

France no longer wants to be left on the sidelines when critical decisions are taken.

在作出关键决定时，法国不想再被撇在一边了。

Comparison the advantages and disadvantages of the cutting-edge timing, the zero-crossing timing and constant fraction timing discriminator.

在比较了前沿定时、过零定时和恒比定时技术的优缺点后，详细分析了恒比定时技术的性能，提出了设计方案。

A man comes round regularly collecting scrap.

有个男人定时来收废品.

Timer is an important part of Radar system, it affords system all the AP timing signals and wave gate timing signals.

定时器是雷达系统的重要部分，它为雷达全机提供所需的各种主脉冲定时信号和波门定时信号。

The cartridge must be replaced at regular intervals.

弹药必须定时更换。

The recruits drilled regularly.

新兵们定时操练.

Changes the mechanical timer of Type420B boiling sterilizer into an electronic timer and adds a display circuit so as to make its timing ocular, operation stable and maintenance easy.

将420B型煮沸消毒器的机械定时器改为电子定时器，并加装显示电路，使其定时直观、工作稳定、便于维修。

Then we make some efforts to discuss the timing recovery scheme which is composed of interpolator, timing error detector, loop filter and numerically controlled oscillator and do the simulation of the scheme.

对于定时恢复的各个部分：内插器、定时误差检测器、环路滤波器和数控振荡器进行了详细阐述，并进行了定时环路的仿真。

It happened to be a chance coach that I had taken up.

我所坐的这辆车恰巧是个不定时的马车.

Ferries ply across a narrow strait to the island.

渡船定时穿越狭窄的海峡驶向海岛。

Timing constraints in real time database systems have data timing constraints and transaction timing constraints.

实时数据库系统的定时限制包括数据的定时限制和事务的定时限制.

He is being constantly monitored with regular checks on his blood pressure.

他被实时监测，定时量血压。

Interpolation theory in digital signal processing has application in timing synchronization, which makes the sampling clock independent of the timing control so that timing adjustment is realized completely through digital disposal. The issue of interpolation in timing synchronization is discussed.

论文探讨了数字信号处理中插值理论在定时同步中的应用，它使得接收端的采样时钟独立于定时控制，定时调整完全通过数字处理方法得以实现。

Then, in order to ensure timed tasks can be handled timely, the timed task scheduling component use a thread pool to process the trigger and execution activities in parallel.

然后，为了保证定时任务到期后能被及时的处理，定时任务调度组件将最早到期的定时任务按顺序保存在内存中，使用线程池并行处理任务的触发和执行操作。

He worked irregular hours.

他工作不定时。

Periodical tasks like data acquisition, data processing, file manipulation are preliminary requirements to carry out real time simulation and control, so that programs need timing functional for that purpose.

为实施诸如定时数据采集、数据处理、文件存盘等定时处理任务，以实现实时仿真和控制，程序必须能够完成定时和计时功能。

They logged up the ship's position regularly.

他们定时把船的方位记入航海日志.

Ferry boats ply regularly between all the resorts on the lake.

渡船定时往返于湖的各旅游景点

The timer must have been actuated by radio control.

这个定时器肯定是无线电操纵开动的.

All systems requiring accurate timing will require a crystal.

所有需要精确定时的系统都要用晶体.

This paper brings forward three feasible solutions ( time program, timer and counter, time chip) to the realization of the timing function of MCU application system, and also makes detailed analysis of and comparison among them.

本文就微控制器应用系统定时功能的实现，提出了使用定时程序、定时/计数器、定时芯片实现定时功能三种可行的设计思路，并详细地进行了分析与比较。

Police were periodically patrolling the area.

警察定时在这一地区巡逻。

Optimize Synchronous sequential circuit with retiming was introduced by Leiserson and Saxe in 1983, and Retiming optimizational algorithm was summarized comprehensively in 1991. Retiming has been used for many fields recently.

Leiserson和Saxe于1983年提出了利用重定时优化同步时序电路，并于1991年对重定时优化算法做了全面的总结。近年来，重定时技术被应用于电子设计自动化的各个领域中。

Then the ability of the key component of timing circuit, analog delay line, is probed. The timing resolution and the influence of voltage disturbance, temperature and non-linearity on the timing precision is analyzed.

对集成电路测试系统定时电路关键部件模拟延迟线的性能进行了理论分析和实验，包括模拟延迟线定时分辨率的分析，电压干扰、温度、非线性等因素对定时精度影响的分析；

The heating is on a time switch.

暖气靠定时开关自动供热。