self-support system造句

• The third chapter analyzes the characters and shortcomings in the pla ’ s diet self - support system from the systemic point . besides that , it also makes feasible analysis in some aspects such as the inner demands of pla ’ s construction and development , the basic attribute of military diet support , the influence of outer surroundings and so on
  第三章从系统角度分析了我军饮食自我保障体系的特点和弊端,并从我军建设与发展的内在要求、军队饮食保障的基本属性、外部环境变化的影响等几个方面对饮食社会化保障进行了可行性分析。