According to the resource and characteristics of urban recycling water, water quality controlindices should include basic controlindices and selective controlindices.
根据再生水的来源及性质，将灌溉绿地水质控制项目分为基本控制项目和选择控制项目两类。
2
That was the mistake made in the 1970s, when officials deluded themselves that inflation was under control by excluding ever more prices from their indices.
在1970年，官员们就曾经因为从价格指数中排除了过多的价格种类而导致错误的低估了通胀的可能性。
3
IndexWriter exposes several fields that control how indices are buffered in the memory and written to disk.