Using industrial organization theory , this paper analyzes the market structure and the market behavior of the alcohol fuel industry , and proposes that the fuel alcohol industry is capital intensive and monopolizing competitive industry , and analyzes the form and the characteristic of the forward connection and the backward connection of the fuel alcohol industry chain , then compares different connection forms . this paper analyzes and studies the organization mode of the fuel alcohol industry development , puts forward an organizing pattern of vertical coordination of the fuel alcohol industry , founds evaluate model of organizing pattern of vertical coordination of the fuel alcohol industry by hierarchy analysis 应用产业组织理论，分析了燃料酒精产业的市场结构和市场行为，提出燃料酒精产业是资金密集型和垄断竞争性的产业，分析了燃料酒精产业链的前向连接和后向连接的形式与特点，对不同连接形式进行了比较，对燃料酒精产业发展的组织模式进行分析研究，提出燃料酒精产业发展的贸工农一体化经营的组织模式，运用层次分析法建立燃料酒精贸工农一体化经营组织形式选择评价模型。
First of all , this paper analyzes and proves the nature of alcohol fuel industry , and proposes that the fuel alcohol industry is a new energy industry and environmental protection industry ; analyzing the pulling function of the fuel alcohol industry on agriculture and the improvement function on environmental protection , ascertaining the status of the fuel alcohol industry , proving the development prospect of the fuel alcohol industry after our country going into wto . obtaining conclusion that has revelation at development of this industry 首先，本文分析论证了燃料酒精产业的性质，提出了燃料酒精产业是新能源产业、环保产业和幼稚产业；分析了燃料酒精产业对农业的拉动作用和对环保的改良作用，明确了燃料酒精产业的产业地位，分析了中国加入wto对燃料酒精产业发展的影响，论证了燃料酒精产业的发展前景，得出了对该产业发展规划具有借鉴和启示的结论。
The characteristics of natural cellulose were analyzed , the key techniques ( pretreatment , saccharification and fermentation etc . ) of bio - fuel alcohol by different kinds of cellulose were compared , the present status of bio - fuel alcohol production by cellulose was summed up , and its development trend was discussed 摘要分析天然纤维素的资源特征，比较各种纤维素生物燃料酒精生产工艺中的预处理、糖化和发酵等关键工艺环节的技术特点，综述了以纤维素为原料生产纤维素生物燃料酒精技术的现状，讨论了该技术的发展方向。
Multistage fluidized - bed bioreactor with external circulation has been in use in the production of fuel alcohol by immobilized yeast cells technique . as a new - style reactor . it has the advantage of high conversion , complete reaction and little damage to immobilized yeast cells . flow properties is the foundation of reactor ' s physical transmission process . and it is the key factor of deciding whether the auxiliary material conversion is high or low . at present , the study on flow properties of multistage fluidized - bed bioreactor with external circulation at a pilot scale is rarely reported 多级外循环流化床生物反应器作为一种新型生物反应器，由于具有转化率高、反应彻底、对颗粒损伤少等优点在固定化细胞制取燃料酒精技术上得到应用。但是，国内关于中试规模多级外循环流化床反应器流动特性的研究还很少，而流动特性是反应器物理传递过程的基础，是研究物料在反应器中转化率高低的重要因素，因此，弄清楚外循环流化床反应器的流动特性是非常重要的。
Comprehensive utilization and development of aged grains could produce gasoline , proteins , feeding stuff , soda and marsh gas etc . , which could reduce production cost of fuel alcohol , settle the problem of energy crisis , and realize environmental protection and sustainable development of alcohol industry to obtain the best economic benefits 以陈化粮食为原料生产“燃料乙醇” ，走综合利用、综合开发、经济循环模式，可生产汽油、蛋白、汽水、饲料、沼气等产品，可降低燃料乙醇的生产成本，解决能源危机和实现保护环境，实现酒精行业的最佳经济效益的可持续发展。
