计时

基于Windows精确计时系统研究

Research of Accurate Timing Mechanism in Control System Based on Windows

一个计时轮包含N个槽位。

A timing wheel has N number of slots .

她已经在对这一重大日子倒计时了。

She 's already counting down to the big day .

他把硬币投入停车计时收费器。

He fed coins into the meter .

他把硬币投入停车计时收费器。

He fed the meter with coins .

现在开始圣诞节倒计时。

The countdown to Christmas starts here .

开始倒计时之前还有3件事要做。

There were three more things to do before countdown .

诺丁山狂欢节已经进入了最后几个小时的倒计时。

The countdown to the Notting Hill Carnival is in its final hours .

美国航天飞机的发射已于今天晚些时候开始进入倒计时。

The countdown has begun for the launch later today of the American space shuttle

谁负责计时？

Who did the timekeeping ?

让厨房计时器开始计时。

Set the kitchen timer going

计时技术的提高

improvements in timekeeping technology .

公司给受薪员工提供了一套很好的养老金计划，但给计时工提供的计划却很吝啬。

The company had a good pension scheme for the salaried employees and an ungenerous scheme for the hourly paid .

他领先那个西班牙人到达终点，同时也首次作为职业选手获得计时赛的胜利。

He finished ahead of the Spaniard , and in the process picked up his first time trial win as a pro

工厂计时员记录工时。

The factory timekeeper keeps account of the hours of work done .

这个表计时相当精确。

The watch is an excellent timekeeper .

在今年的MathCounts全国赛激烈紧张的倒计时轮，前12名学生正面交锋，快速解决复杂的问题，之后数学视频挑战赛决赛选手上台展示自己的视频。

After the high-pressure Countdown round at this year 's national Math Counts competition , in which the top 12 students went head to head solving complex problems in rapid fire , the finalists for the Math Video Challenge took the stage to show their videos .

时钟计时者按照分钟和小时来划分一天的时间。

Clock-timers organize their day by blocks of minutes and hours .

任务计时者更快乐,更有创造力,但效率较低。

Task timers are happier and more creative , but less productive .

另一方面,任务计时者会将他们想要完成的事情列成表。

On the other hand , task-timers have a list of things they want to accomplish .

他们发现时钟计时者效率更高,但却不那么快乐,因为他们感觉对自己的生活几乎没有控制力。

They found clock timers to be more efficient but less happy because they felt little control over their lives .

虽然大多数人可能仍然需要,并且在某种程度上是时钟计时者,但在执行需要更多创造力的工作时,应该使用基于任务的计时。

While most people will still probably need , and be , to some extent , clock-timers , task-based timing should be used when perfoming a job that requires more creativity .

根据您计划参加的比赛类型,您可以在比赛前设置还剩几周的倒计时表。

Depending on the kind of race you plan to enter , you can set up a timetable for the remaining weeks before the race .

几个世纪以来,人们发明了不同的计时方法。

Over the centuries people have developed different ways of telling the time .

我们在为这次旅行倒计时。

We are counting down the days to the end of this tour .

水钟是最早不借用太阳计时的钟表。它的原理很简单。

Water clocks were the first clocks not to use the sun.The idea is simple .

我们在计时方面有了很大的进步,但有些事情永远不会改变。

There has been a lot of progress in timekeeping but some things never change .

全世界都在倒计时迎接新千年的到来。

The whole world was counting down to the new millennium .

处理这种情况的方法是在输入的同时使用递减计时器，每次击键重新计时。如果递减计时器变为零，就开始验证

If the countdown timer ever hits zero , do your validation processing .

快到时间时，引导者再次发出信号。这时，每组观众转向其右侧的另一位演讲者，计时再次开始。

At this point , each group moves over to the presenter to their right and the timer starts once more .