Design of Analysis and Evaluation Application System for Ride Comfort

The stimulation and the optimal design for bus ride comfort have played an importable roles in design and reform of automobile products. The new vibration comfort coefficient is applied to evaluate the ride comfort of automobile, and the software is developed. It is verified that the study has theoretical and practical value significantly.     

Design on Enterprise Informationization Estimates the Model of Composite Index

This peper commentaried some of our country comparatively well-known enterprise informationization estimate theory,point out,there is existing the question of informationization estimates,that the achievement can't guarantee "appropriate informationization" establishing and enterprise informationization sustainable development,It propose the three-dimensional enterprise informationization estimate the theory and method,that includes information-based level,information-based quality and information-based development potentiality.     

Existing Situation on Disposal of Sludge from Wastewater Treatment Plant in Three-Gorges Reservoir Area

At present 18 wastewater treatment plants operateing in the Small towns of Three Gorge Areas of Chongqing Municipality, producing 132.95 tons surplus sludge everyday. As regards to the disposition of such numerous surplus sludge, the major disposition technique in these wastewater water treatment plants, i. e. , thickening and mechanical dewatering technique followed by feeding into the municipal solid waste landfill, seems to have a rather bad effect on the normal operation of the municipal solid waste landfill, due to the unstabilized sludge resulted from this technique of the sludge disposition and high moisture in the sludge, which is higher than 80%. This paper has paid some attention to this phenomenon. With respect to the small towns having the the municipal solid waste landfill, the techniques of mechanical dewatering, calcareousness stabilized etc. before feeding into the municipal solid waste landfill, seem to be feasible, while the composting and comprehensive utilization of sludge is available in the small towns which have no municipal solid waste landfills.     

Discussion about Saving Energy in Refrigeratory

Food refrigeration is regarded as a high energy consuming trade. Under the long period system of state operated enterprise,there are many phenomenons of ignoring energy management and wasting energy. Energy consuming is not very clear for production.Consuming in our country is far more than the international standard and there is a distance between the middle_westland and the eastland. As a enterprise that faces the international market,it is important for it to strength the management so that the cost can be reduced. Considering those phenomenons of ignoring energy management and wasting energy in refrigeratory at present, some measures such as improved the unreasonable operation process, strengthening the energy management and automation to realize automatizing operation are improved to reduce the cost for refrigeratory trades.     

贵阳地区水稻中甲胺磷农药残留研究

甲胺磷（methamidophos）具有内吸、触杀和胃毒杀作用，防治抗性蚜、蟥和水稻叶蝉、悦虱等药效较好，但残留期较长，有时会影响作物的品质。通过对贵阳地区水稻中甲胺磷农药残留分析，得到贵阳地区的大米中甲胺磷未检出。样品以丙酮提取，经过盐析、再经二氯甲烷萃取后进行气相色谱分析（最低检测浓度为0.03μg/g），本方法的结果符合农药残留分析的要求，因此说明贵阳地区的大米中甲胺磷没有超标，为贵阳地区绿色食品的开发提供理论依据。     

不同光照条件下番茄主要性状的变化及相关分析

耐弱光性不同的番茄品种（品系）对光照条件反应不同，确定番茄耐弱光鉴定指标，可以快速有效地从大量种质资源中筛选耐弱光的番茄品种，提高品种耐弱光选择效率；试验对耐弱光性不同的4份番茄品种（品系）于定植后进行遮光处理，分别研究各品种在不同光照下的光合特性、经济性状的变化，并对11个性状进行相关及通径分析。试验结果表明，在透光率为25%（平均光照强度的光通量约为230μmol/）的光照条件下，净光合速率、气孔导度、蒸腾速率、坐果率、单果重、单株产量均有不同程度的下降，且弱光下坐果率、弱光下净光合速率、弱光下胞间CO2浓度与相对单株产量直接通径系数分别为1.92、1.76、2.13，相关系数分别为0.53、-0.09、0.48。可见，弱光下的坐果率是鉴定番茄耐弱光性的可靠指标，弱光下净光合速率和胞间CO2浓度可作为耐弱光性鉴定的重要辅助指标。     

The Dynamic Change of Soil Microorganism and Enzyme Activity in the Whole Procreative Process of the Tarim Island Cotton

对塔里木海岛棉生育全程土壤微生物与酶活性的动态变化进行了检测,测试结果表明：（1）塔河种业高产海岛棉田土壤养分比塔河滩地高出6.58%~37.42%,特别是全钾、速效钾比塔河滩地高出29.02%~37.42%。（2）微生物数量变化呈现如下变化趋势：细菌类群在夏季有生长高峰,秋季略有回升;真菌在春季存在生长高峰,夏季处于低谷,秋季生物活性开始回升;放线菌生长高峰位于夏季,春秋季处于低谷。在土壤微生物区系构成中,细菌占据绝对优势,暗示土壤养分的转化主要靠细菌完成。（3）塔河种业高产海岛棉田土壤酶中的过氧化氢酶、     

PTGS/ RNAi的作用机制及其应用

论述了双链RNA对同源基因的表达进行特异性的封闭而引起的转录后的基因沉默（PTGS/ RNAi）现象, PTGS/ RNAi的作用机理，作用模型，参与这一过程的酶、基因、起始因子和作用因子，介绍了PTGS/ RNAi在基因组功能研究、基因的时空表达调控以及在作物改良等方面的应用。     

供水系统摇蚊污染特征的调查和分析

供水流程中的摇蚊污染影响水厂生产和自来水水质，S市水厂进行的摇蚊污染特征调查结果表明，污染水厂的摇蚊优势种是花翅摇蚊，水厂孳生的摇蚊来源于进厂原水，摇蚊主要孳生分布在水厂沉淀池。水厂沉淀池形成摇蚊污染的主要原因有：原水的悬浮物和丰富的藻类，沉淀池的温度、溶解氧、pH值，摇蚊幼虫对氯离子和混凝剂浓度的较强耐受性。