Therefore, in the circumstance of limited input in education, how to improve the quality of education input through cost-benefit management is particularly urgent.
因此在目前我国教育投入有限的情况下，如何通过成本效益管理提高教育投入的质量显得尤为迫切。
The results indicated that, there are both negative exponential functions between safety input (especially the safety education input) and direct accident loss and accident frequency.
结果表明：安全投入(特别是其中的安全教育投入)与事故直接损失、事故发生频数之间均呈较明显的负指数关系。
The cost of human capital of migrant rural worker includes the cost of education input, cost of survival as well as other appending costs.
农民工人力资本成本包括教育投入成本、自身生存成本与附加成本。
Education input in China has been increasing every year, but with a slow speed.
近年来我国教育投入连年增加，但增长缓慢；
Education input in China has been increasing every year, but with a slow speed.
近年来我国教育投入连年增加，但增长缓慢；
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