机械化生产加饭酒发酵过程生物化学成份变化研究

对机械化生产加饭酒发酵过程中微生物变化规律进行了研究;通过对酵母菌总数、酵母形态、细菌总数、细菌形态、还原糖、总酸、挥发酸、酒精度、pH等生化指标的定期观察、检测研究及部分微量成份的定期测定研究,并对细菌进行初步检测和鉴定,乳酸杆菌是机械化生产加饭酒醪细菌类中的优势菌群;结果表明：机械化生产加饭酒的发酵过程是糖化与多品种、高密度酵母和乳酸杆菌（细菌）发酵协同作用的混合发酵并行的过程[即：边糖化与边酵母发酵、边乳酸杆菌（细菌）发酵同时协同进行的三边发酵];发酵过程高级醇和乳酸乙酯是逐渐增加的。     

机械化香雪酒发酵过程生物化学成份变化研究

对机械化香雪酒发酵过程生物化学成份变化规律进行了研究;通过对酵母菌总数、酵母形态、细菌总数、细菌形态、还原糖、总酸、挥发酸、酒精度、感官品质、pH等生化指标的定期观察、检测研究;并分离出4株细菌进行糖化发酵试验。经测定：4株细菌有较强的糖化能力,机械化香雪酒的发酵过程细菌也参与糖化作用。结果表明：机械化香雪酒的发酵过程是曲的糖化和以多品种、高密度的细菌糖化发酵与少量酵母发酵协同作用的混合糖化发酵并行的过程（即：边糖化与边细菌糖化发酵、边酵母发酵同时协同进行的三边发酵）,酵母数量少、作用小,是真正意义上的细菌为主的发酵。     

适应甘蔗机械收获的不同种植行距和品种试验

为探讨适宜机械化收获宽行距种植的品种适应性,从2011年始对广西的主推品种进行了不同种植行距试验。结果表明,粤糖55号、粤糖00-236、桂糖32号、桂糖31号、ROC22等甘蔗品种对宽行距种植都具有良好的适应性。当种植行距增大到适宜大中型机械收获的1.3-1.4 m时,甘蔗产量比行距1.1 m的略有提高。     

2种甘蔗收割机在甘蔗收获中的应用

国内甘蔗机械收割的应用与国外相比存在较大的差距。通过引进国外的甘蔗收割机,并在国内进行应用探索,分析不同甘蔗收割机的收割能力、除杂能力、对宿根的影响及成本,为甘蔗收割机在国内的应用提供参考,以加快国内甘蔗机械化收割的应用。     

水果采后处理的机械化与自动化技术

评价了国内外果品分级设备的生产和使用情况，研究开始应用的果实品质的无损伤检测设备，对国内外使用的水果清洗，打蜡设备进行了简要的分析和说明。     

快速掘进综合配套工艺在31108运煤巷的应用

良庄矿通过快掘配套工艺的应用,加快了机械化进度,实现了采掘平衡,为老区矿井更快更好更长远的发展奠定了基础。     

The work load of warehouse workers in three different working systems

An investigation was conducted in five companies in the distribution branch. These companies were divided into three different working systems, i.e., highly mechanized (HM), moderately mechanized (MM), and slightly mechanized (SM). The three systems differed in logistics and kind of appliances used. The purpose of this study was to compare the three working systems with different degrees of mechanization concerning the time spent on tasks, activities during the working day, postures that occurred, physiological work load, perceived exertion and recovery from work. To investigate the different tasks, activities and working postures, 50 warehouse workers, originating from the three working systems, were observed by means of a direct observation method, called: ‘TRAC’. To investigate the physiological work load the heart rate was recorded continuously during the working day and related to the individually determined relation between heart rate and oxygen uptake. This relation was constructed with the results of a cycle ergometer test done in the laboratory. During lunch and at the end of the working day the warehouse workers filled in a questionnaire concerning their perceived exertion and recovery from work.

In the slightly mechanized system more time was spent with the trunk flexed more than 75° as compared with the other two systems. This posture was very common during lifting of objects, and lifting was done more often in this system than in the other systems. In the MM system the warehouse workers had the highest estimated oxygen uptake and reported the highest perceived exertion at the end of the working day. The workers in the HM system had a shorter working day and had less problems with recovery from work than the workers of the other two systems. Poor working postures like rotation and lateroflexion were commonly found in the HM working system. An important explanation was the difference in time spent driving an electric car. This activity was done mostly in the HM system. In conclusion, the HM system was considered most favourable when it concerned work load and recovery from work. The appliances used in the HM system, and especially the electric car, need to be designed according to ergonomic guidelines to avoid poor working postures.     

我国金属矿山地下采矿装备的现状及进展

通过对我国地下采矿装备的发展历史、发展现状的分析与国际上发达国家采矿装备发展现状的对比研究,得出我国地下金属矿山采矿装备与发达国家存在的差距,同时提出了我国地下金属矿山采矿装备的发展方向.     

一曲轻快流动的交通乐章──上海市轻轨长宁站方案设计

通过介绍上海轻轨长宁站中标方案，分析了轻轨车站建筑流动的功能、流动的平面、流动的空间和流动的造型，揭示了交通建筑流动的主题和对“居住机器”的理解。     

Improving design and technological properties of the means of mechanization of assembling joints in plating of metal structures

The design and operation principle of existing portable mechanization means and technological features of their application in assembling joints in plating are investigated; structural and technological features of tooling and assembly equipment are described, the physiology of labour in assembling plating joints is analysed, including static and dynamic loading of the hands when carrying over, holding and application of assembling means on different levels in relation to the height of the worker body, the maximum allowable weight and size parameters of portable mechanization means for assembling plating joints are determined and the results of development of new specialized equipment for mechanization of assembling of joints’ pneumohydraulic operating mode are described.