The long-term perspective and challenge is one of sustained growth of productivity . 长期预测和挑战是一个有关生产力持续增长的问题。
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The intensive growth pattern is clearly reflected in the growth of productivity 集约型增长方式的特征完全表现在生产率的提高上。
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Technological change is an advance in knowledge and result in a change in the production function . a high rate of technological change is likely to result in a high rate of growth of productivity 第六章农业科技进步与经济效益提高农业科技进步贡献率是实现农业经济增长方式转变的关键，也是农业高产、优质、高效的保障。
