Based on dynamics analysis and brake shoe type arrester, its design method and steps are discussed in this paper. Calculation formula of mechanical benefit and design is introduced.
在对闸瓦式制动器进行动力学分析的基础上，论述了它的设计方法和步骤，并给出了机械效益的计算公式和设计曲线图。
This method can improve that of perturbation calculation, benefit discussing time behavior of solution, and get some new results.
此方法能改善微扰计算处理，有利于讨论解的时间行为，并得到某些新的结果。
It gives more points on discussing the calculation of indirect benefit, for example Market valuation method, Human capital Approach, Travel cost method.
论文的重点放在环境间接收益的确定上，论述了一些环境价值评估方法的使用，如市场价值法、资产价值法、旅行费用法、人力资本法等。
It gives more points on discussing the calculation of indirect benefit, for example Market valuation method, Human capital Approach, Travel cost method.
论文的重点放在环境间接收益的确定上，论述了一些环境价值评估方法的使用，如市场价值法、资产价值法、旅行费用法、人力资本法等。
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