0 the process of doing something again and again, usually to improve it, or one of the times you do it -- 反覆（通常為了作出改善而重複做某事）
the repetition and iteration that goes on in designing something 在設計某物時的重複與反覆修改
The network was trained by processing 12 iterations of the complete training set.
Lighting was also the subject of a computer simulation study, with five iterations undertaken before the final configuration of rooflight was determined.
To obtain the actual fractal interpolant, one need to continue the iterations indefinitely.
The integral equation can be effectively solved by means of successive iterations.
If we fail to get a desired function in each of the iterations, we exit out of the algorithm reporting failure.
Our estimate for the number of iterations gives a partial answer.
Therefore, we are able to ignore the complicated distortion problem caused by multiple iterations and so the bounded distortion condition is not needed.
Satisfying the constraints from these two levels is not a straightforward process and it requires numerous iterations.
