Well, to find out, scientists had subjects exercise on a fitness machine under two conditions.

科学家为找到原因，让志愿者分别在两种情况下用健身器材锻炼。

Understanding the behavioral connection between the two conditions could inform treatment choices for anorexia.

理解两种情况的行为联系可以为厌食症提供一些治疗的方案。

The other two conditions were controls, where subjects only did either slow eccentric or fast eccentric training.

另外两组是对照组，实验对象只进行慢离心训练和快离心训练。

" We only make two conditions, " he went on.

“我们只提出两个条件，”他继续说道。

Okay, I will come back on two conditions.

行 要我回去得答应我两个条件。

It has to be one of these two conditions.

应该就是两种情况的一种. 我想我们还是猜一个，开始治疗.或者两种都治疗.

Okay, I will come work with you on two conditions.

好吧 要我跟你走必须满足两个条件。

Why is everyone so gung ho to connect those two conditions?

为什么大家都不约而同认为两者有联系？

Under two conditions. -What are those?

但有两个条件 -哪两个？

Another way of saying it is there isn't random assignment of the subjects to the two conditions in the study.

另一种说法是在研究中没有将受试者随机分配到两个条件。

These two conditions — known as HACE and HAPE, respectively — are incredibly rare, but can be life-threatening if not dealt with quickly.

这两种情况分别被称为 HACE 和 HAPE，它们非常罕见，但如果不及时处理可能会危及生命。

A " conditional sentence" is a sentence with two conditions or two parts to it, the " if" part and the " then" part.

“条件句” 是一个带有两个条件或两个部分的句子，“如果” 部分和“那么” 部分。

Two conditions: in one case, take it home and have it, but don't bring it back because I'm kind of embarrassed and - Just keep it, you can't exchange it.

两个条件：在一种情况下， 把它带回家并拥有它，但不要把它带回来， 因为我有点尴尬， 而且-只保留它， 你不能交换它。

And we'll end up with two conditions, one that's true and the other is false. And that's why this message is not printed. So this is all about the logical operators in python.

我们最终会得到两个条件，一个为真，另一个为假。这就是为什么不打印此消息的原因。所以这就是关于 python 中的逻辑运算符的全部内容。

We use this operator to combine two conditions, and by the way this is not specific to python programming language, pretty much any programming language that supports if statements also supports the logical operators.

我们使用这个运算符来组合两个条件，顺便说一下，这并不是 python 编程语言特有的，几乎所有支持 if 语句的编程语言也支持逻辑运算符。

There are lots of injuries.The tradition that they tested, they tested by asking people who are on their way to work in the morning to stop and try something out.Try one of two conditions.

所以常常有人滑到受伤。他们测验的传统是：他们请早上去上班的人们，停下来进行两项试验中的一种。