The method to calculate temperature profile is to combine finite difference of time with finite element of space.
温度场的计算采用时间域上的有限差分及空间域上的有限元相结合的方法。
The aim of the research is to explore the age-related difference of time estimation in the retrospective paradigm.
采用回溯式实验范式探讨时距估计的年龄差异。
This paper presents a recognition method of chaff jamming by difference of time domain waveforms between echoes of target and of the chaff.
利用箔条回波和目标回波时域波形的差异，提出了一种基于灰色理论的箔条干扰识别方法。
FDTD(Finite Difference of Time Domain) algorithms applied in ground echo calculation at present have the disadvantages of slow speed or large errors.
目前在超宽带地面回波计算中所使用的FDTD（时域有限差分）算法计算量较大或者存在较大误差。
Leaving Early means the employee leaves at the production or work post before the specified time to leave. The difference of time is treated as absence from work.
员工在规定的下班时间前离开生产或工作岗位。早退期间按旷工处理。
I hope this email is on time. Though the difference of time between China and the USA might make it later. I've been busy like this since I went here, I've got used to it.
我希望这封邮件是及时的，虽然中美时差可能会让它晚到一些，我自从来到哈佛就很忙了，已经习惯了。
There is no systematic difference in membership between the group of mechanics who do first-time jobs and the group of those who do rework jobs.
在第一次工作的技工组和返工的技工组之间没有系统性差异。
This is the first time that a structural difference has been found between the brains of women and men and it must have some significance.
这是第一次在女性和男性的大脑中发现结构上的差异，而且这一定有某种意义。
The property of the near field subwavelength imaging in a metal thin-film structure is investigated using finite difference time domain method based on Drude model.
采用基于等离子体物理模型的时域有限差分方法模拟了金属薄膜近场成像特性；采用薄膜传输矩阵方法计算了金属薄膜对倏逝波分量的放大作用。
The big difference, of course, is the sun, which never sets at this time of the year this far south.
很大不同就是，在这么南边的地方，太阳每年这个时候是从来不会下山的。
The only difference is one of time: Although electric propulsion is very fuel efficient, it is slower due to power limitations.
唯一不同的就是时间：尽管电力推进器是非常高效燃料，它还是取决于能量的限制。
So if there's a difference in run time, it's not because of the arithmetic code.
所以如果在运行时间上有差异，那么不是因为算术代码）。
The user of your script will never know the difference, except that the first invocation of Inline-enabled code takes a little time to complete the compilation of the embedded code.
使用您脚本的用户不会看出其中的不同，只不过第一次调用使用内联的代码时，程序将多花一点时间来完成对嵌入代码的编译。
Over a long period of time, though, even a smallish difference in compile times adds up.
但是，时间一久，编译时间上的微小差异也会累积成明显的差异。
What \ 's the difference between the anger of adolescent boys and the anger we all feel from time to time?
青春期男孩的愤怒跟我们偶尔都会感到的愤怒有什么不同么？
The difference is that this time you should select all fields from the PROJECT table of course.
不同之处是，这一次应该选择PROJECT表中的所有字段。
We cannot say how much of the difference is the result of selectivity of migrants at the time of move and how much results from lowered fertility after moving to the urban setting.
我们无法说这个差距在多大程度上取决于移民时的选择，多大程度上取决于移民城市后生育力的下降。
Now that everything is set up, it is time to see how much of a difference it makes.
既然一切都已就绪，现在可以观察它带来了多大的差别。
The dilemma to come up with the most appropriate answer persists all the time as there is a difference in point of view.
由于立场的不同，要找到这个问题的最佳答案始终处于两难的境地。
Once crossing the border of each time zone, the time difference of one hour is produced.
每越过一区的界限，时间便差一小时。
The slight difference in response time of 1 msec would not be perceivable, and is likely due to measurement variability.
响应时间的差异只有1msec，可以无需考虑，而且可能是由于测量的误差引起的。
If one single prayer can cause such a striking difference in feelings then what could prayer over a period of time do for a relationship?
如果一次简单的祈祷就能在情感中引起如此惊人的变化，那长时间的祈祷将对彼此关系有何帮助呢？
If one single prayer can cause such a striking difference in feelings, then what could prayer over a period of time do for a relationship?
如果一次简单的祈祷就能在情感中引起如此惊人的变化，那长时间的祈祷将对彼此关系有何帮助呢？
But more than just measuring amount of time spent talking with others, they also found a difference in the type of conversation happier folks engage in.
但是，科研人员没有仅限于测了花在和他人聊天时间的长短，他们也发现，那些乐天派参与的谈话类型，彼此也有不同。
Clearly sleep made a difference, but that difference didn't relate to how much time one spent in each of the various sleep stages.
很显然，睡眠会带来差异，但是这种差异与人们花在每一睡眠阶段的时间长短没有关系。
What difference it will make in practice to the quality and character of its MBA graduates, only time will tell.
它能给MBA毕业生的质量和品质带来多少实质性的变化只有时间可以证明。
It doesn't make any difference that Otto keeps his notebook tucked away much of the time.
至于奥托是否在大部分时间里把这本笔记本丢在一边不管，则关系不大。
The difference between the time stamps should be the number of seconds from the first line.
时间戳的差应该是从第一行开始的秒数。
The difference between the time stamps should be the number of seconds from the first line.
时间戳的差应该是从第一行开始的秒数。
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