Time Step

基本解释

For example, at time step 79501, the temperature 6.2 is surrounded by two distinctly warmer temperatures.
例如，在时间步 79501，温度 6.2 被两个明显温暖的温度环绕着。
Once the call returns for the current time step, you clear the forces applied to the objects from the last step, and then get the current position and angle of your dynamic body.
一旦此调用针对当前时间步长返回，就可以清空上一步长施加到这些物体上的力，然后获得动态物体的当前方位和角度。
Restarting may be needed after a planned shutdown, after an unplanned machine failure, or in order to replay a model event of scientific interest with a different time step granularity.
重新启动可能需要在计划关机之后，计划外机器故障之后，或者在使用不同时间步骤粒度重放科学模型事件时。

At the same time he heard, or imagined he heard,a light, soft step and then another.
So this line or these lines of code up here are arguably constant time steps to say if N is less than 2 in return, that it will always take maybe one step, maybe two steps, some number of fixed CPU cycles.
如果N小于2并返回,那么这些行所对应的代码,通常只需要执行一步，或者两步，具体数字与CPU周期有关。
哈佛公开课 - 计算机科学课程节选
The message I'm trying to get to here, because I'm running you right up against time, is I have to be careful about what's a primitive step.
我想说的事情是，因为我正在跟大家讲算法时间复杂度，我们需要注意一个基本步骤的定义,如果我可以假设。
麻省理工公开课 - 计算机科学及编程导论课程节选

In fact, some say because sentiment in gold is so beat up, that it might be time to step back in, at least for a short time.
FORBES: METALS OUTLOOK: Gold To Watch The Dollar, Bernanke