fixed endpoint造句

The calculated interval has fixed endpoints, where ? might be in between ( or not ).
This means that the classical action is the phase acquired by quantum evolution between two fixed endpoints.
In this way it also becomes independent of the path ( between fixed endpoints ) within a simply connected chart and is therefore invariant under homotopy.
It should now be clear that the path integral is simply a sum over all possible literal paths the polymer can form between two fixed endpoints.
Like the electromagnetic potential "'A "'the Dirac string is not gauge invariant ( it moves around with fixed endpoints under a gauge transformation ) and so is also not directly measurable.
It's difficult to find fixed endpoint in a sentence. 用fixed endpoint造句挺难的

It's currently split up in between Ongoing Series-- series that began without a fixed endpoint and typically continued for some time before ending or being cancelled, or are still continuing-- and Limited Series, series that began with a fixed, typically very short, duration, and are usually tangential to the main and most prominent stories featuring the character.