等面积的

After more than a decadersquo;s development, the company now covers an area of 28,000 m2 with a building area of 18,000 m2 and 80 employees, we have an annual production of 200,000 violins, violas, cellos and acoustic basses at various levels, and produce 110,000 various instrument cases and covers, the products are not only sold domestically, but we have also obtained the right of importing amp; exporting, and our products are sold in more than 30 countries and regions including europe, the u.s and southeast asia, over 80% of our output is exported and therefore making us a major exporting base for the country.

泰兴钱氏乐器有限公司主要生产各种型号各种级别的提琴、吉他、乐器配件。经过十多年的发展，公司的员工80名，占地面积2.8万平方米，建筑面积1.8万平方米，年生产各种规格、各种档次的小提琴、中提琴、大提琴、低音贝司20万把，各种琴盒、琴套11万个，产品除部分满足国内市场需求外，公司已取得自营进出口权，远销欧美、东南亚等三十几个国家和地区，出口量占总量的80%以上，是全国出口创汇的主要基地。

This paper chooses 2000 stochastic retailing stores whose acreages all exceed 40km2 in the three circles of Wuhan city,after the analysis of spatial difference on acreages,number,population density,and manage forms,and makes a conclusion that the retailing spatial structure of Wuhan city has taken on figure of ring shape with hierarchy wholly and frame of centralization-diffusion and enchasing partially; Finally,the whole paper probes into the change mechanism and trends of retailing spatial structure.

随机抽取武汉市中环线内2000个营业面积大于40m2的零售商业网点，基于统计资料、实地调查，运用GIS空间分析技术，划分环带与格网提取武汉市零售业网点密度、服务人口、营业面积、业态分布、商品特色等空间分布数据，分析零售业网点密度分布的空间特征，得出武汉市零售业在空间结构上表现出整体的等级圈层结构，局部的空间聚合扩散结构和&逆发散特征&——镶嵌结构；最后对其变动的动力机制和演变趋势进行了初步探讨。

2The company area more than 60,000 square meters, have the domestic technology leading entire automatic and semiautomatic production line equipment 16, the technical force abundant, craft technological advance, each kind of product examines well appointed, the product quality reliable, the post-sale service is complete, by the electric power company Xi'an hot working research institute, the Hebei Province quality testing center sample survey is reaches the sign product, is saved, evaluates the consumer credit-worthy organization, superposes the same code of honor to use the unit, also is provinces and cities one of hundred strong enterprises.

公司占地面积6万多平方米，拥有国内技术领先的全自动和半自动生产线设备16条，技术力量雄厚，工艺技术先进、各种产品检测设备齐全，产品质量可靠、售后服务周全，被电力公司西安热工研究院、河北省质检中心抽样检验均属达标产品，被省、地评为消费者信得过单位，重合同守信用单位，也是省市百强企业之一。公司主要产品：晶玉橡塑绝热保温材料、晶玉硅酸铝耐火保温材料、晶玉阴阳离子交换树脂、水处理药剂系列产品等。产品热销全国个地市，部分产品已打入国际市场，出口英国、哈萨克斯坦等国。

Gas membrane permeation and membrane absorption have a lot of advantages, such as little investment, low energy use, convenient use and simple operation, in addition, membrane absorption also has some merits including surprisingly high interfacial area, absence of emulsions, no unloading at low flow rates, no flooding at high flow rates. So gas membrane permeation and membrane absorption are used for separation propylene / hydrogen chloride in this paper.

气体膜渗透法和膜吸收法具有投资少、能耗低、高效、使用方便和操作简单等特点，此外膜吸收法还有传质面积大的优点和没有雾沫夹带、液泛、沟流、鼓泡等现象发生，因此本文采用气体膜渗透法和膜吸收法分离丙烯和氯化氢混合气。

Company production can be divided into the filter press type manual jack, manual hydraulic, automatic drawing board, PC to control the form of filter specifications have 315 315,420 420,630 630,800 800,810 810,1000 1000,1250 1250,1000 1500,1500 1500,1600 1600,1500 2000,2000 2000,2000 2500 and so has the work pressure 0.6MPa, 1.0MPa, 1.6MPa, 2.0MPa , 2.5MPa, 4MPa, several grades, filters can be adapted to the temperature -40-120 , filtration area of 0.16 square meters from -1600 square meters, able to meet the needs of different users, the company's PC production control, set automatically pull board, Qu Zhang beat, water washing, automatic hydraulic system, etc.

公司生产的压滤机可分为手动千斤顶式、手动液压式、自动拉板、PC控制等形式，滤板规格有315×315，420×420，630×630，800×800，810×810，1000×1000，1250×1250，1000×1500，1500×1500，1600×1600，1500×2000，2000×2000，2000×2500等，工作压力有0.6MPa， 1.0MPa， 1.6MPa， 2.0MPa， 2.5MPa， 4MPa，等几个档次，过滤温度可适应-40-120℃，过滤面积从0.16平方米-1600平方米，能满足各种不同用户的需要，公司生产的PC控制，集自动拉板、曲张振打、水冲洗、自动接液系统等多项功能于一体的全自动压滤机，适用于现代化的企业使用。

Chicory has been introduced in the United States Ju grass, Rumex grass, such as rosin Mukdenia string based on the forage species, but also the newly introduced large-leaved varieties such as alfalfa, 300 acres of newly planted grass, forage area of a total of 500 mu.

在已经引种美国苣菊草、鲁梅克斯草、松香串叶草等饲草品种的基础上，又新引进大叶紫花苜蓿等新品种，新种植饲草300亩，饲草面积累计达到500亩。

Long-necked valve cover design mainly the design of the neck length L, L refers to the stuffing to the bottom of the sealing seat surface distance (Figure 1), which, and the material thermal conductivity, thermal conductivity and surface area factor, cooling 隔膜阀 area, and other factors, more complicated calculation, generally obtained from the experiment.

长颈阀盖的设计主要是颈部长度L的设计，L指的是填料函底部到上密封座上表面的距离（如图1），它和材料的导热系数、导热面积及平衡阀表面散热系数、散热面积等因素有关，计算比较繁琐，一般由实验法求得。

The company was founded in 1993, the company area more than 12 million square meters, existing staff 358 people, technical personnel 52 people, mainly the production of "Tian Shan" brand series of steel ball (0.5 mm -100 mm), stainless steel beads (0.1 mm -- 150 mm), bearing steel ball (0.8 mm -150 mm), hollow ball, copper ball, aluminum ball, the ball of pure zinc, metal-coated ball (chromium, nickel, copper, zinc, gold, silver, etc.), drilling the ball , with an average annual production capacity of 1300 tons, according to GB308 - 89, as well as the United States ANSI / AFBMA standards that will provide you with a range of Products at level 5 -1000 between the aerospace industry are the automotive industry, precision instruments, gauges, motorcycle , bicycles, bearings, medical equipment and food machinery industries ideal accessory products.

本公司成立于1993年，公司面积12多万平方米，现有员工358人，技术人员52人，主要生产&天山&牌系列碳钢钢珠(0.5毫米-100毫米)，不锈钢珠(0.1毫米-150毫米)，轴承钢钢珠(0.8毫米-150毫米)，空心球，铜球，纯铝球，纯锌球，镀金属球(铬，镍，铜，锌，金，银等)，钻孔球，年均生产能力1300吨，根据GB308--89以及美国ANSI/AFBMA标准，可向您提供产品精度范围在5级-1000级之间，是航空航天工业汽车工业，精密仪器，仪表，摩托车，自行车，轴承，医疗器械和食品机械等行业理想的配套产品。

Our mainly produotion is in line of cotton scries:Jacquard,printed,spearing,Jaequard border,twisted yarn with satin border,embroidery border,the silky luster of mercerized cotton fabries eto,the sizes differ from towel ket,pillow towel to hand towel,face towel,tea towel,bath towel and beach towel,we have hundreds of news designs of perfect colour assortment and soft touching.

公司占地面积8000M，现有职工1600人，其中技术人员300余人，公司固定资产8000万元，年生产能力折纱2000吨，年产值1亿元，拥有各类织机300台，及溢流染色机、松式烘干机、割线机等整套印染生产设备，主要产品有提花、印花、喷花、提花缎档、螺旋缎档、绣花、丝光等集多种风格于一体的毛巾被、枕巾、毛巾、方巾、茶巾、浴巾和沙滩巾，花色品种百余个，图案新颖，色调和谐，产品远销欧洲、东南亚、俄罗斯、日本、中东和新加坡。

Jinan Fertilizer Plant is a limited liability company Jinan, the Jinan city-run enterprises, with more than 40 years of chemical industry, Fertilizer production history, and covers more than 60 million square meters (about 900 acres), serving grades 1637, The principal products are : ammonia, nitric acid, methanol, liquid carbon dioxide, ammonium bicarbonate, Fertilizer, melamine and plastic sacks. water, electricity, gasoline and utilities, such as the capability to complete refrigeration.

济南化肥厂有限责任公司是济南市市属重点企业之一，具有40多年的化工、化肥产品生产历史，占地面积60余万平方米（约900亩），在职职1637人，主要产品有：合成氨、硝酸、甲醇、液体二氧化碳、碳酸氢铵、复合肥、三聚氰胺、塑料编织袋等，水、电、汽、制冷等公用设施配套能力齐全。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。