分析了机器人的结构，在此基础上建立了运动学方程。
Analysis of the structure of the robot, in this based on the kinematics equations.
本研究抽取451名中学生为被试，采用SPSS和结构方程模型分析的方法对数据进行处理。
In this study, 451 middle school students were tested, by using SPSS and structural equation model analysis method for data processing.
目的：建立医护人员职业紧张的结构方程模型，分析职业紧张因素，作为制定干预措施的依据。
Objective:To construct structural equation models of doctors and nurses occupational stress by analyzing the reasons of their occupational stress.
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