The average information resource production and development ability of regions in western China lags behind eastern China.
中国西部地区信息资源的生产能力和发展潜力普遍落后于东部地区。
At present, China's cost management lags far behind foreign countries, especially in the cost estimation information system.
目前中国与外国先进造价的管理模式有较大差距，尤其在以造价估算系统为代表的信息系统方面。
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