求翻译：2011年底，随着250多年悬而未决的最小一乘法解的问题有大的突破后，最小一乘逼近理论的建立不仅成为可能、也迫在眉睫且十分重要；是什么意思？

The end of 2011, with a big breakthrough in the solution of 250 years of outstanding minimum multiplication, least absolute approximation theory has not only become possible, imminent and very important;

正在翻译，请等待...

2011 year's end, have the big breakthrough after more than 250 year unresolved smallest multiplication solution question, not only as soon as smallest ride the approximation theory the establishment to become possible, also imminent also extremely important;

The end of 2011, with more than 250 years of least squares solution of outstanding issues after the big breakthrough, theory of least squares approximation to establish not only possible, but also extremely urgent and very important;