Mars-500 is the third in a series of interplanetary flight simulations.

VOA: standard.2010.06.02

As you build these kinds of simulations, or anything like this, you need to think through whether things should be multiplicative or additive.

正如你建立各种仿真程序，或者类似的仿真程序时，你应该去想一想,他们应该是用加法还是用乘法。

麻省理工公开课 - 计算机科学及编程导论课程节选

We also have simulations, software tools and many other learning objects that is in the site.

网站还有模拟实验，软件工具,和很多其他的学习工具。

麻省理工公开课 - 媒体、教育、市场课程节选

Meanwhile,senior and mid-level military officers in the Ugandan capital Kampala and in neighboring Entebbe town are said to be taking part in simulations aimed at improving their ability to respond to disasters and other emergencies.

VOA: standard.2009.10.20

that people do develop simulations.

这是人们开发仿真程序的方法。

麻省理工公开课 - 计算机科学及编程导论课程节选

The way we use technology to overcome that is we have a lot of simulations and visualizations set up, built around in the virtual spaces.

我们用技术来解决这个问题的方法,是我们用很多模拟实验,以及直观化实验，放在模拟空间里。

麻省理工公开课 - 媒体、教育、市场课程节选