ai zheng huan zhe xin li tong ku de zheng nian gan yu xiao guo

ci ci yan jiu ju you zhong da de li lun he shi jian yi yi zhe shi di yi ci jiang ying yong zheng nian da zuo zuo wei jian qing fei ai huan zhe xin li tong ku de gong ju zai lin chuang huan jing zhong jin xing fei sui ji kong zhi shi yan yan zheng xin xing de ai zheng huan zhe xin li tong ku diao cha wen juan yi jing shi bi xu jin xing de yi xiang gong zuo ci ci yan jiu zhi zai yan jiu yi xia wen ti 1 zheng nian jiao yu ke cheng MBEP dui fei ai huan zhe de zhu yao xin li yi chu you na xie 2 ai zheng huan zhe xin li tong ku diao cha wen juan QSC R 23 xin du he xiao du ru he 3 ai zheng huan zhe de xin li tong ku de zui zhu yao ying xiang yin su shi shi yao 4 huan zhe de ren kou tong ji xue bian liang yu xin li tong ku shui ping zhi jian shi fou you guan gen ju shang shu wen ti ci ci yan jiu ke yi fen wei liang ge bu fen mu biao shi 1 zai bei jing zhong liu yi yuan jian yan he yan zheng zheng nian jiao yu ke cheng de xiao guo ci ci yan jiu de mu de shi jian yan zheng nian jiao yu ke cheng de xiao guo jiang zheng nian da zuo zuo wei jian qing xin li tong ku de gong ju yin ru bing zhen dui dang qian he wei lai de ai zheng huan zhe kai fa xin xing de jian qing xin li tong ku de jiao yu ke cheng 2 yan zheng xin yi dai ai zheng huan zhe xin li tong ku diao cha wen juan QSC R 23 ci ci yan jiu de zhu yao de mu de shi yan zheng zhong wen ban QSC R 23 de xin du he xiao du ping gu ai zheng huan zhe de xin li tong ku yi ji ke neng ying xiang ci tong ku de ren kou tong ji xue he yi xue bian liang