Conclusion the stochastic frontier cost model for panel data is the best method for evaluating the technical efficiency in TCM hospitals.

结论平行数据随机前沿成本模型是评价中医院技术效率的一种较适宜的方法。

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When creating bus body main model making use of UG s geometric parametric technical, we can shorten the development period, reduce the cost and improve the quality of design.

利用UG变数化技术建立客车主模型，可以缩短开发周期、降低开发成本、提高设计质量。

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The utility model solves the technical problem that a household anti-theft alarm device with good invisibility and low cost is provided.

本实用 新型所要解决的技术问题是，提供一种隐蔽性好，成本低的家庭防盗报警 装置。

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Disruptive innovation requires three things: a change in technology that simplifies a complicated technical problem, a business model that can take those simplified solutions to the market at low cost and a supporting cast of suppliers and distributors to reinforce the disruptor in the middle.

FORBES: How to Heal the Health Care System