central backward areas 中部欠发达地区
economic backward areas 经济落后地区
distressed backward areas 贫困落后地区
Far-away Backward Areas 边远落后地区
to develop backward areas 开发落后区域
backward areas of economy 经济落后地区
education in backward areas 落后地区教育
development of backward areas 落后地区开发
backward areas of western china 西部欠发达地区
There is a higher requirement for human capital to realize the change from traditional economy to modern economy, especially in the backward areas.
特别是相对于经济落后地区而言，要实现传统经济向现代经济的转变，对人力资本提出了较高的要求。
参考来源 - 宁夏人力资本投资：实证分析与战略选择·2,447,543篇论文数据，部分数据来源于NoteExpress
They brought new farming methods to the more backward areas.
他们将新型的耕作方法带到了较落后的地区。
This has meaning of using to the other economic backward areas for reference.
这对其他经济落后地区具有借鉴意义。
For a long time, the construction industry has been regarded as technologically backward areas.
长期以来，建筑业一直被视为技术落后的领域。
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