压折

In this study,the compressive behavior of the concrete column cylinder reinforced through glass non-crimp fabric-vinyl ester resin composite wraps are tested and analyzed.

采用玻璃长丝无折皱织物、乙烯酯复合材料对水泥混凝土柱进行包裹增强，对其抗压性能进行了测试和分析。

Formerly Anyang Forging Equipment Factory was established in 1956, is the country's fixed-point production forging hammer manufacturers, science and technology enterprises in Henan Province, Henan Province Association forging units and executive director of the China Association for forging unit Enterprise covers an area of 83 mu, with total assets of 100,000,006 yuan Bai°°, the company has a small and medium-sized pieces of machining, large machining, riveting forging, into equipment, machine repair plant and a total of five in the former Ministry of Machinery three types of planning within the Institute of forging hammer, air hammer country standards drafted by the Anyang Forging companies, enterprises, through the ISO9001 certification, air hammer, riveting machine two products were the only company in Henan Province mechanical products designed to protect the country issued BrandName the "register marks of origin", enterprise products have series of air hammer, electric-hydraulic hammer machine, electric-hydraulic hammer head, CNC Fully Hydraulic Die Forging Hammer, forging manipulator, closed single-point presses, many automatic forging press workers, metal shavings Press, metal balers, precision bar cutting machine, large forging presses, shearing machine, bending machine, such as 13 series, 56 specifications of products, which air hammer, riveting machines have won the "ú" and "provincial excellent" designation, the product best-selling domestic and exported to the United States, Britain, Germany, India, Pakistan, Vietnam, North Korea, the world's more than 50 countries and regions.

安阳锻压机械工业有限公司成立于1956年，是国家生产锻锤的定点生产厂家，河南省科技型企业、河南省锻造协会副会长单位和中国锻协常务理事单位，企业占地面积八十三亩，资产总额一亿零六佰捌拾万元，公司设有中小件机加工、大件加工、铆锻、成装、机修共五个分厂和一个在原机械部规划内的三类锻锤研究所，国家空气锤标准由安阳锻压公司起草，企业通过了ISO9001认证，空气锤、铆接机两种产品获河南省机械产品唯一一家国家颁发的旨在保护名优产品的&原产地标记注册&，企业生产的产品有系列空气锤、电液锤整机、电液锤动力头、数控全液压模锻锤、锻造操作机、闭式单点压力机、多工位自动锻造压力机、金属屑压块机、金属打包机、棒料精密剪断机、大型热锻压力机、剪板机、折弯机等十三个系列，五十六个规格产品，其中空气锤、铆接机曾分获&国优&和&省优&称号，产品畅销国内，远销美国、英国、德国、印度、巴基斯坦、越南、朝鲜等世界五十多个国家和地区。

The bending and pressing convex forming compound die for locking spring is designed, the die structure and pressing process are introduced, the product quality and production efficiency are improved.

针对锁紧片零件，设计了折弯压凸复合模，并介绍了模具结构和工作过程。

Cement machines series ----- universal testing machines, presses, reinforced RBI machine, punch cold-formed steel hinge line fixture, cement mortar tap Taiwan, cement mortar mixer, electric bending machines, boiling cooking me , Cement mobile device, On-Screen vacuum cement, cement conservation me, in the dry box, single-lying compulsory mixer, Serratia folder detector, the box's electric furnace, the proportion of mud, viscosity instrument, in terms of specifications Model Test equipment.

水泥仪器系列-----万能材料试验机、压力机、钢筋打点机、冷弯冲头、钢铰线夹具、水泥胶砂振实台、水泥胶砂搅拌机、电动抗折机、沸煮箱、水泥流动仪、水泥负压筛析仪、水泥养护箱、于燥箱、单卧强制搅拌机、雷氏夹测定仪、箱氏电炉、泥浆比重计、粘度仪、含量计、各种规格型号试验仪器。

Business card printing and membership card after the 印张 in indentation or hinge-back business card printing and membership card crafted image with widespread crack may be due to paper drying, the higher the paper and quantitative easier this failure occurs.

制卡和会员卡制作后的印张在压痕或折页后制卡和会员卡制作的图像处出现裂纹可能是由于纸张干燥所致，而且定量越高的纸张越易出现此故障。

In indentation or hinge-back business card printing and membership card crafted image with widespread crack may be due to paper drying, the higher the paper and quantitative easier this failure occurs.

印张在压痕或折页后制卡和会员卡制作的图像处出现裂纹可能是由于纸张干燥所致，而且定量越高的纸张越易出现此故障。

Weilai board applies the computer controlled mechanized assembly-line production line which is high-performance, high-quality and stability. The construction of the convergence between board and board is scientific and rational, with no cold bridge, and no leak. The plate after embossing is more resistant to bending and the heat - expansion shrinkage.

未来板生产采用机械化电脑控制流水作业线，性能优异，质量稳定；板与板之间衔接处构造科学合理，无冷桥、不渗漏，压花后的板材抗折能力、抗热胀冷缩能力大大提高。

According to the existent problem of the running water film deduster which included the more pressure drop and the efficiency of low removal dust,the method was discussed by applying venturi and rotating-stream-tray and spraying and demister to reconstruct the old deduster.

针对文丘里水膜除尘器运行中存在的压降过大和除尘效率过低等问题，采用文丘里+旋流板+喷淋+折流除雾器的方法对原有除尘器进行改造。改造工程应用表明，该方案的阻力和除尘效率在理论上的分析与实际应用相一致，在文丘里喉管气速 40m/s，液气比 0 。5L/m3 ，喷淋液气比为 1.5L/m3 时，除尘效率达到 95 %以

Both the gas velocity profiles and total pressure distributions are well axial symmetric when flue gas pass by the demisters with rotated-stream trays , which the liquid drops are revolved and threw toward wall surface by flue gas to carry out gas-liquid separation .

结果表明：烟气经过折板除雾器，产生了明显的压降，且在拐角区域，湍流耗散强烈，是实现气液分离的关键区域；而烟气经过旋流板除雾器，速度和压强分布具有良好的对称性，液滴被气流旋转抛向壁面实现气液分离。

We can roll, bend, or flange a plate.

可滚压，弯制和折边。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。