Errors in digital measurement of the peak value and front time of impulses are calculated by this method, with influence factors and variance ranges analysed.
利用这种方法，计算了冲击电压峰值和波前时间的数字测量误差，并分析了误差的影响因素和变动范围。
There is not direct mathematical relations among virtual front time, virtual tail time and theoretical front time, theoretical tail time of lightning impulse.
雷电波的视在波头时间和视在波尾时间与理论波头时间和理论波尾时间没有直接的数学关系。
This paper deals with the influence of impulse generating and measuring system on the measurement of lightning impulse front time by Fast Fourier Transformation (FFT).
本文应用快速付立叶变换（FFT）计算分析了冲击发生器与分压器之间的相互作用对全波波头时间测量的影响。
The absolute requirement for SOA success is to spend up-front time, gaining business support and discussing how SOA implementation will impact functioning of the business.
在项目前期投入时间对SOA成功是绝对必要的，包括获得业务支持并讨论SOA实现对业务功能的影响方式。
Children spend so much time in front of the television set.
孩子们在电视机前花的时间太多了。
He spends all his free time at home vegetating in front of the TV.
他把所有的空闲时间都用来窝在家里看电视。
Another playtime thief: the growing proportion of kids' time spent in front of screens and digital devices, even among preschoolers.
另一个窃取玩耍时间的因素：孩子们花在屏幕和电子设备前的时间越来越多，甚至学龄前儿童也是如此。
Young people can prevent and control myopia by spending more time outside and less time in front of books or computers.
年轻人可以通过多花些时间在户外，少花些时间在书本或电脑前来预防和控制近视。
It's hard to forget the time when I stood in front of all my classmates and forgot my words while I was giving a speech.
我难以忘记站在所有同学面前演讲时忘词的时刻。
A young couple walked in front of me and talked about the paintings between themselves all the time.
一对年轻的夫妇走在我前面，他们之间一直在谈论这些画。
For the first time, she was able to share her story and speak loud in front of many people.
第一次，她可以在很多人面前分享自己的故事，大声讲话。
So what’s the solution if your job requires you to spend a lot of time in front of a computer?
那么对于大部分工作时间都需要在电脑前度过的我们来说，怎么才能解决这一问题呢？
If you spend too much time in front of the computer, at your desk, or doing whatever it is that your occupation requires, you should take a break.
如果你在电脑前，在办公桌前工作了很长时间，或者干了其他职责要求的工作很长时间，那么你应当中断工作休息一会儿。
There's one more reason for parents to be wary of how much time kids spend in front of a screen.
父母要对孩子在屏幕面前度过多少时间有所警惕是有另外一个深层次原因的。
People are already spending a lot of time in front of their computers, so why not read and ebook, instead of doing something else?
人们在电脑前已经花费了很多时间，为什么不先放下其他事情看看电子书呢？
They warn that children already spend too much time in front of TVs, DVD players and computers.
他们警告说孩子们已经在电视、DVD、和电脑前花了太多时间。
You should spend time up front doing research about existing tools and find an architecture that fits your environment.
您应该花很多时间，去研究已存在的工具，并找到一个适合具体环境的架构。
Watching TV however does not count — and indeed spending significant periods of time in front of the box may speed up memory loss, researchers found.
但是研究者们发现，看电视起不到这一作用——在电视机前消磨大量时间反而可能加速失忆。
Most of the time circular lists have a front and back Pointers.
循环链表大多数情况下都有向前或向后指针。
Even though all teams were given up-front planning time, the value of high-bandwidth communication for adjusting the plan on the fly was striking.
即使所有团队在一开始都有计划的时间，但还是没能做到保证沟通渠道畅通，从而在实际实施过程中调整计划。
Unless you have time and money for an extended lawsuit, take the time up front to spell out the details.
除非你有大量时间和大笔金钱来支撑一个长期的诉讼，否则你最好是花点时间，把协议详细地写下来。
He criticizes me in front of everyone all the time.
而且总是在大家面前批评我。
And, second, people are going to spend even more time in front of the box.
其二，人们甚至会花更多时间在电视机前。
It's far better to establish boundaries up front concerning your time limitations than to try to handle everything and please no one.
预先建立有关时间限制的边界，要远胜于尝试处理所有事情却谁也无法满足。
How much time do you have up front for learning new specs?
您有多少时间来学习新规范？
Don't allow yourself to spend all your time sitting in front of the water.
别花所有的时间静静的坐在水旁边。
Don't spend too much time on it up front.
不要预先花费太多时间。
I think it is a waste of time sitting in front of the television all day.
我觉得整天看电视是浪费时间。
I think it is a waste of time sitting in front of the television all day.
我觉得整天看电视是浪费时间。
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