Design alterations are an important link to occasion the breakthrough in constructionestimate.
设计变更是造成工程概算突破的重要环节。
2
Of these loans, we assume that about 2/3 will benefit from rising land prices or cash flows from completed projects already under construction. We estimate that about $75 billion U.
这些贷款中，我们假设约2/3将从不断上涨的土地价格或者正在建设的完整项目带来的现金流量中获益。
3
The revision is one of the biggest ever made by the ons and it said the reasons were changes to its estimate of the construction and services sectors.