one degree of freedom

基本解释

That's a line. I have one degree of freedom.
这是一条曲线，我有一个自由度。
For example, by using multiple motors on the same shaft it is possible to get more than one degree of freedom.
例如，通过在同一传动轴上使用多台电机，可能使该机构获得一个以上的自由度。
Now, how do we evaluate that? Well, it is very different from there because here we are just on a curve 1 so there should be only one degree of freedom.
应该怎么计算这个式子呢？，这和之前的积分不同,这里考虑的是一个曲线,它的自由度为。

The joints in its fingers, thumb and wrist provide 24 degrees of freedom (a degree of freedom is the ability of one part of a system to move independently of the others in a particular way, as a ship may yaw, pitch or roll).
ECONOMIST: Mechanical hand seeks dangerous, dirty and dull jobs
Rather than a serious risk to some particular freedom — like the right to bear arms and use them — rhetoric that champions any measure that helps just one person, or reduces risk by any degree, poses a dramatic, immediate risk to the very concept of freedom.
FORBES: Dangerous Rhetoric Damages Obama's Gun Control Proposal Package