The data analysis was made to examine the impact of material life condition, physical, psychological and social function on QOL.

从物质生活状态、躯体功能、心理功能和社会功能四个方面对其QOL进行了多维评估研究。

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This is manifested in the following ways: Marx and Engels define law is determined by the condition of social material life through a research into the status of society.

这表现在：马克思、恩格斯最终是通过对社会现状的考察，确定了法是由社会物质生活条件决定的观念；

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