In the years following WWII, researchers developed tests to identify those missing variables.

在第二次世界大战后的几，研人员开发了测试来识别那些缺失的变量。

To understand stage numbers, we first need to unpack the three variables that inform it.

要理解各个阶段，首先需要了解构成的三个变量。

At first I couldn't decide on my variables.

刚开始没法决定的变量。

But today, we don't do enough to measure those differences.

目前对这些变量的计算做的还不够好。

But here's where our 2014 study adds a new, important variable to the equation.

但在这里， 2014 的研在等加了一个新的重要变量。

Complex PTSD is a variation of post-traumatic stress disorder.

复杂性创伤后应激障碍是创伤后应激障碍的一种变量延伸。

We need better variables, and we need a lot more of them.

需要更好、更多的变量。

Also, there were so many variables I didn't know.

而且还有许多未知的变量。

The variables involved are all slippery and subjective.

所涉及的变量都很难捉摸且主观。

They prefer to fit data to variants of a “logistic” curve.

它倾向于用数据去迎合“逻辑”曲线上的变量。

First, understand that reps are just one variable in the muscle equation.

首先，了解重复次数只是肌肉等的一个变量。

It's much more likely that there is a link between those two variables.

这两个变量之间存在联系的可能性非常大。

The critical variable. The thing that changes that matters the most in this situation.

关键的变量。在这种情况下，变化最重要的东西。

This revealed the relationship between two variables without even solving an equation for specific values.

这揭示了两个变量之间的关系，甚至不需要求解特定值的方程。

Researchers tested violent and nonviolent variations of a custom-designed game on 600 players.

研人员从600多名玩家游玩量身定制的游戏测试暴力和非暴力变量所起到的作用。

How can we make informed decisions if we cannot even oversee all the variables?

如果不能控制所有的变量，怎么能做出明智的决定？

It is impossible to control all the variables when it comes to parenting.

当你做父母时，真的没办法控制住所有的变量。

And then define another variable called risk and set it to income divided by age.

然后定义另一个称为风险的变量并将其设置为收入除以龄。

There are just too many variables to consider.

这里面要考虑的变量太多。

There were a bunch of these types of invariants.

这些类型的不变量有很多。