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Compressed with hydraulic high density baler, the feed rate of fresh Sudan grass was designed as 5, 6, 7 and 8 kg to research the relationship between compressive force and compressed density under the conditions with same feed rate and the effect of feed rate on the compressive force under the condition of the identical compressed density.

方法］用液压高密度压捆机压缩，设计新鲜苏丹草的喂入量为5、6、7、8kg，研究喂入量相同条件下压缩力与压缩密度之间的关系以及相同压缩密度条件下喂入量对压缩力的影响。

The industry magnesia mainly uses in making the ceramics, the enamel, the fire-proof material and so on; In the polishing compound, the adhesive, in the paint manufacture takes the stopping; In the artificial fiber, the rubber (chloroprene rubber, fluorine rubber) make the promoter and the catalyst; Makes the antacid on the medicine in the laxative, uses in treating the hyperacidity, the stomach and duodenum ulcer; May take the hard sugar purification is the decolorant in the food processing, the ice cream pH value conditioner and so on; In the construction profession, the magnesia may the manufacturing contain the magnesium special cement and the heat preservation board and so on; The biggest use is serves as the fertilizer and domestic animal's feed in the agriculture, causes the plant and in the animal metabolism process principal element, when serves as cow's feed, may prevent because to lack nervous system function being out of balance which the magnesium causes, namely the so-called forage grass convulsion gets sick; Uses in the chemical industry making the metal magnesium and the magnesium chemical, like magnesium sulfate, magnesium chloride as well as other chemicals; Moreover also uses in the water treatment, the detergent which the flue was mad uses in the glass, the dye, the electric cable, the silcon steel industry, the uranium processing, the electronics industry, the insulation material industry, as well as uses in professions and so on petroleum chemical additive, casting, phenolic plastic.

工业氧化镁主要用于制造陶瓷、搪瓷、耐火材料等；在抛光剂、黏合剂、油漆的制造中作为填充料；在人造纤维、橡胶中作促进剂和催化剂；在医药上作抗酸剂于轻泻剂，用于治疗胃酸过多、胃和十二指肠溃疡病；在食品加工上可作为砂糖精制是的脱色剂，冰淇淋的pH值调节剂等；在建筑行业中，氧化镁可生产制造含镁特种水泥和保温板等；在农业上最大用途是用作肥料和牲畜的饲料，使植物和动物代谢过程中的主要元素，用作奶牛的饲料时，可防止因缺镁而引起的神经系统机能失调，即所谓牧草性痉挛病；在化学工业中用于制造金属镁和镁化学品，如硫酸镁、氯化镁以及其他化学品；另外也用于水处理，烟道气的洗涤剂用于玻璃、染料、电缆、硅钢工业、铀加工、电子工业、绝缘材料工业，以及用于石油添加剂、铸造、酚醛塑料等行业。

The results showed that: the influence of the aquaculture process on aquaculture water determined by type of aquaculture; the influence of aquaculture process on the water temperature, salinity and pH value were not wide.the descent of pH value was related to feed coefficients ; the dissolve oxygen of water in outfall was lower than the water in infall,but the concentration still maintained at the saturation level, is mainly affected by density of aquaculture ,rate of feed and artificial measures of increasing oxygen ;the major form of inorganic nitrogen was nitrate-N;the concentration of inorganic nitrogen and the organic matter tended to increase ,but the ammonium to decline ,this was relation with density of aquaculture ,rate of feed and variation of the different inorganic nitrogen form ; concentration of phosphate-P was low in outfall of pond , related with phosphate-P precipitating, as flowing water speed slowly in outfall;This phenomenon that the total number of bacteria and coli form group of water in outfall was lower than the water in infall , this caused by measures of sterilization and disinfection .

结果表明：养殖过程对水体影响与养殖类型有关。养殖过程对水体的水温、盐度和pH影响不大； pH下降与饲料系数高有关；溶解氧含量排水口比进水口低，但仍维持在饱和状态，与养殖密度、投饵率和人工增氧有关。硝酸氮是无机氮的主要存在形式，无机氮和有机物含量有升高趋势，氨氮有下降的趋势，与养殖密度，投饵率和各种无机氮之间的相互转换有关。活性磷酸盐含量在排水口含量下降，与排水口流水速度慢，磷酸盐沉淀有关。生物指标细菌总数和大肠杆菌总数在排水口比进水口低现象普遍存在，这与养殖场杀菌消毒等措施有关。

At present, research has been carried on about resources of green lacewing and its biology, ecology, ethology of common species, and reproductive technology on a large scale, natural feed and artificial feed as well. However, research on reproductive physiology respect of green lacewing now is less and hasn"t gone too far. This article has carried on certain studies on this respect, aiming at offering theoretical direction for giving play to green lacewing"s reproductive latent, raising artificial reproductive efficiency and field effective protection and utilization.

目前我国对草蛉的资源和常见种的生物学、生态学、行为学以及大规模繁殖技术做了广泛的研究，但目前草蛉的生殖生理方面研究的较少，认识尚不深入，本文就这方面进行了一些研究，旨在为发挥大草蛉的生殖潜能、提高人工繁殖效率及田间有效保护利用等提供理论指导。

ReplaceFont'EnDivSummary',' This research based on the investigations of Shanghai feed-products outporting and development styles at present, analysised the reseasons of the technical barriers to trade(TBT when Shanghai Feed-products Outporting, compared our production-management and tachnique regurations to American, European Union, Japanese, Korea et al., analysised the influence of TBT on Shanghai feed-products outporting, using the market outport numerical datas.

ReplaceFont'ChDivSummary'，'以上海市饲料产品出口与发展格局调研资料为依据，深入调查研究了上海市饲料产品出口遭遇技术性贸易壁垒(TBT的原因，在生产管理及技术法规上，对我国饲料产品与美国、欧盟、日韩等国家的差别进行了比较、分析与研究，并结合出口数据统计资料，对技术性贸易壁垒给上海市饲料产品出口带来的影响进行了分析，并从政府、行业协会和企业三个层面综合提出了如何突破技术性贸易壁垒、增强上海市饲料产品出口竞争力的建议与对策。

The Huaiyang County rich friend garden models arranges the Limited company is one of Henan Province scale biggest plastic knitting enterprises, located at the Huaiyang County small and medium-sized enterprise campus, the enterprise total investment more than 1000 ten thousand Yuan, the factory district area 20 Chinese acres, the staff 200 people, the most advanced technique personnel 15 people, presently has 2 home most advanced completely automatic wiredrawing, the garden to weave, Pu India, the color printing, the membrana tectoria, cutting, to sew, the pack coordinated process production line, yearly produces 60,000,000 each kind of specification the ordinary membrana tectoria plastic knitting bags (bread flour bag, rice bag, grain, seed bag, to raise feed bag, fat feed bag, to spread feed bag, chemical bag and so on); And has the automated adhesive-bonded cloth production line, may produce each kind of specification, each product, each kind of model adhesive-bonded cloth wrapper bagging (bread flour bag, shopping environmental protection bag, knapsack bag and so on each product handbag).

淮阳县富友园塑编有限公司是河南省规模最大的塑料编织企业之一，位于淮阳县中小企业园区，企业总投资1000多万元，厂区占地面积20余亩，员工200余人，尖端技术人员15人，现拥有2条国内最先进的全自动拉丝、园织、普印、彩印、复膜、切割、缝制、打包一条龙生产线，年产6000万余条各种规格的普通复膜塑料编织袋（面粉袋、大米袋、粮食、种子袋、饲料袋、肥料袋、涂料袋、化工袋等）；并拥有自动化的无纺布生产线，可生产各种规格、各种产品、各种型号的无纺布包装袋（面粉袋、购物环保袋、背包袋等各种产品的手提袋）。

As a result, for feed-forward NN model this paper first proposes the concepts of"attractor"and"attraction region","fake attractor"and"fake attraction region", and norm of describing"attraction region". Further this paper presents a mathematics method of calculating feed-forward NN"attraction region", it solves the overelaborate job of checking NN fault-tolerance performance by testing all detecting samples, so to test fault-tolerance performance using theoretic characteristic norm is an important break. In accordance with feed-forward NN low fault-tolerance and difficult to satisfy practical application, according to practical application theory, this paper presents an actual method of enhancing NN fault-tolerance performance, builds the mechanism of reconstructing NN model based on combining NN and fuzzy process, reforms NN "fake attractor"and"fake attraction region"to enhance NN fault-tolerance performance greatly.

为此，本文首先给出了前馈NN模型的&吸引子&和&吸引域&，&伪吸引子&和&伪吸引域&的定义，以及描述吸引域的指标，在此基础上提出了一种计算前馈NN模型&吸引域&大小的数学计算方法，该方法提出解决了目前依靠对检测样本的测试工作来检验NN容错性的繁琐工作，而用具理论意义的性能指标来检验，这是一个重要的突破；针对前馈NN容错性较低以致难于满足实用的缺点，根据NN实用稳定性理论，提出了一种提高其容错性的实用方法，建立了基于NN与模糊处理相结合的NN模型重构机制，重构NN&伪吸引子&和&伪吸引域&来大大地提高NN的容错性。

I developed bee protein feed high in protein, fats, minerals, fat soluble vitamins, the proportion of suitable water-soluble vitamins, feed ratio of computational science, in line with bee nutritional requirements; feed is also appropriate to add grape oxidase, amylase, invertase, protein hydrolytic enzymes, fat bees enzymes necessary enzymes, raising bees on nutrient absorption rate, while reducing excretion, so that more fully reflects the use of nutrition.

我开发蜂蛋白饲料高蛋白质，脂肪，矿物质，脂肪和水的比例适当的水溶性维生素，饲料比例的计算科学，与蜜蜂营养要求，饲料也应加重葡萄氧化酶，淀粉酶脂溶性维生素，蔗糖酶，蛋白水解酶，脂肪酶的必要蜜蜂酶，提高对养分的吸收率蜜蜂，同时减少排泄，因此更充分地反映了营养的使用。

The feed must clean, fresh, prohibit that feeds feed which gets moldy and spoil, freezes, simultaneously must pay attention to foreign matter and so on iron wire which, glass, grit mixes with except the feed, after preventing the cattle and sheep pass the food, to have diseases and so on reticulum pericarditis.

饲料要清洁、新鲜、切忌饲喂霉变、冰冻的饲料，同时要注意除去饲料中以夹杂的铁丝、玻璃、沙石等异物，防止牛羊通食后发生网胃性心包炎等疾病。

On the basis of summarizing separation method of acetic acid-water system, we studied the azeotropic distillation process of acetic acid-water system, selecting butyl acetate, isobutyl acetate and isopropyl acetate as entrainers. The influence of packing height, ratio of water to entrainer and acetic acid initial concentration to separation effect of azeotropic distillation was studied in detail. Simulation calculations of general distillation and azeotropic distillation were carried out. The influence of reflux ratio, theoretical plate, feed position, feed temperature and feed concentration to distillation process were discussed. Preferred process operation parameter, which had guiding meaning to practical production of distillation process were obtained. Basic data for the process amplifying design of azeotropic distillation tower were provided. Invest and operation energy consumption of two distillation methods were compared. The elementary technical design of azeotropic distillation tower was carried out on the basis of result of simulation calculation. The type of major auxiliary equipments and inner parts of packed tower were selected.The research results are as follows:(1) Butyl acetate, isobutyl acetate and isopropyl acetate could be selected as entrainer, and separation effect was near.

本文在综述醋酸-水体系分离方法的基础上，以醋酸丁酯、醋酸异丁酯、醋酸异丙酯为挟带剂，对醋酸水溶液进行共沸精馏过程研究，详细研究了填料高度、水与挟带剂的配比、醋酸初始浓度等对共沸精馏分离效果的影响；对醋酸-水体系进行普通精馏和共沸精馏过程模拟计算，讨论了回流比、理论板、进料位置、进料温度和浓度对精馏过程的影响，获得了对醋酸-水体系精馏过程实际生产具有指导意义的较佳的工艺操作参数、共沸精馏塔的工艺设计放大的基础数据，并对两种精馏方法的投资、操作能耗进行了比较；同时在共沸精馏模拟计算的基础上进行了共沸精馏塔的初步工艺设计计算，并对填料塔的主要辅助设备及塔内件进行了初步选型。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。