It is mecessory to seek the appropriate fluoride removal methods fitting with the economic management level of village and township so as to improve the quality of drinking water for villagers. 为提高村民饮用水质量，寻求适宜村镇经济管理水平的除氟方法。
Although we has made remarkable successes in TB control and reach the stage of the global TB control targets. However, we has not establish appropriate prevention technology and management model in the country level yet target the MDR-TB control until now. 虽然我国结核病控制已经取得了举世瞩目的成效，实现了全球结核病控制阶段性目标，但是针对耐多药结核病的控制，特别是患者管理方面到目前为止尚没有国家层面的防治规划。
Through analyzing the existent questions of safety management of coal enterprises in our country, this paper introduces human nature hypothesis with a clear aim to guide our coal enterprises to establish appropriate principles and methods of safety management and improve the level of safety management of coal enterprises. 通过对当前我国煤炭企业安全管理中存在的问题的分析，有针对性的引入了人性假说理论，以指导我国煤炭企业建立合适的安全管理原则和方法，提高煤炭企业安全管理水平。
It can be said, from the theoretical and practical point of view of both sides, appropriate application of risk management can help improve the management level, strengthen security and create a better benefits, and has very important significance. 可以说，从理论和实践双方面的角度来说，恰当运用风险管理有助于提升企业管理水平、加强安全保障、创造更好的效益，并且具有非常重要的意义。
In China, the liquidity risk has not been fully understood, the appropriate liquidity risk management is still at a relatively low level, so the awareness of liquidity risk management is not very strong. 在我国，流动性风险还未被充分认识，相应的流动性风险管理尚处于较低水平，因此对流动性风险管理的意识并非很强。
