Active Record users do not always need to change model objects as the data model changes.

Active Record用户并不总需要随着数据模型的改变而改变模型对象。

youdao

But it is late to change model, I hope you can do that in next generation production.

不过现在改应该是来不及，希望在下个产品中实现了。

youdao

Then the traffic volume change model is established to calculate the traffic volume change.

接着建立了交通量转移模型，并对模型进行标定。

youdao

We need to change to a different business model so that we can come up with better technology, and the better search technology can be appreciated by the market.

公司要改变以往的商业模式,来促进新技术的研发，而且新技术,是受市场欢迎的。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

I think the biggest threat is: how does the computing model change?

最大的威胁是：,计算模式如何改变？

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

So you start with your basic model, then you add in, you enrich the model, and you see if the results change, and that'll help you explain why you're getting different results in different settings.

你们从最原始的模型开始,加入约束条件来丰富这个模型,然后检验结果是否有变,这能帮助我们解释,为什么在不同条件下结果是不同的

耶鲁公开课 - 博弈论课程节选

As a result, we try to ring out the risk by looking for an evolutionary change model that skips over the regressive stage.

FORBES: 3 Keys to Competing

The third article cited by Nasibu contains nothing more than self-serving UN Intergovernmental Panel on Climate Change model predictions (as opposed to empirical evidence) that global warming will dry up much of Africa.

FORBES: Despite What You Hear, Global Warming Is Still Benefiting Africa

By the time they tried to change their model, it was too late.

FORBES: In The Era Of Transparency, Trust Is The Key To Success