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This invention relates to an apparatus for testing permeability coefficient of low-permeability rock medium, which comprises a sensor, a temperature control box and a flowmeter both connected to the triaxial chamber with a gas injection port and a gas outlet on ends, a rigid press axle pressure and rigid press confining pressure system. Wherein, arranging an axial/lateral pad in the said chamber, and setting a horizontal strain gage chain and clamp.

本发明公开了一种低渗透岩石介质渗透系数测试仪，它由传感器、温控箱、刚性压力机轴压、刚性压力机围压系统构成，流量计与三轴室相连，温控箱与三轴室相连，在三轴室内装有轴向垫片和侧向垫片，在三轴室筒壁上装有横向应变计链子，在三轴室一端有注气口，另一端装有排气口，在三轴室上装有横向应变计夹子。

Press the OK to go the direction of the facial skin smooth evenly over massage milk or neutral milk, and then massage the skin about 20 minutes to go OK, then click the Yin-Tang, save bamboo, fish and waist, an empty string and wind, the sun, four white, eye-ming, Ying Xiang, Su-liao, ground storage, bearing pulp, people, zygomatic liao yfzhg05, Shimonoseki, buccal vehicles, and other points, Mei Xue repeatedly press three times to be gentle gentle way in order to have acid, bulge, comfort for the degrees, the last point by Hegu, internal customs, Zusanli repeated three times in order to have a sense of Suanzhang to the conduction is the best.

先按皮肤走行方向在面部涂匀按摩乳或中性奶液，再按皮肤走行按摩20分钟左右，然后点按印堂、攒竹、鱼腰、丝竹空、太阳、四白、睛明、迎香、素髎、地仓、承浆、人中、颧髎、下关、颊车等穴，每穴反复按压三遍，手法要轻柔和缓，以有酸、胀、舒适感为度，最后点按合谷、内关、足三里穴反复三遍，以有酸胀感并向上传导为最佳。

In accordance with the characteristics of shoe press and the design of sleeve,the paper discusses the factors to be considered in felt design,in particular,the variable parameter of system void volume and puts forward the cleaning and adjusting measures for shoe press felt.

根据高速纸机上靴型压榨的特点和靴套的设计，论述了靴压毛布设计时要考虑的因素，尤其是系统空隙率这一变量参数；提出了靴压毛布使用时清洗和调整的措施。

Ju industry machinery factory is a manufacturing technology from Japan to Hong Kong-owned enterprises, professional manufacture and sale of high-speed baroclinic-NC-adhesive trademark printing press, volumes of volumes NC automatic silk screen machines, cloth standard printing press (India-Mark machine), sub-machine, the seizure of goods, Shai Banji, PS version of baked version and other printing equipment, has strong technical force and advanced NC Equipment for the development of new products and production capacity; proficient with more than 200 printing, design, manufacture, maintenance of the technical backbone of the professional and dedicated to provide customers with quick, thoughtful pre-making, technical advice and after-sales installation, commissioning, training , Maintenance and other train services and we always uphold the "service-oriented, quality first" principle and dedication to the general customer service.

炬业机器制造厂是一家引进日本制造技术的港商独资企业，专业制造销售数控高速斜压式多功能不干胶商标印刷机、卷对卷数控全自动丝印机、布标印刷机、分条机、品检机、晒版机、PS版焗版机等印刷设备；拥有雄厚的技术力量和先进的数控加工设备进行新产品开发及批量生产能力；拥有200多位精通印刷、设计、制造、维修的专业技术骨干力量，竭诚为顾客提供快捷、周到的售前打版、技术咨询及售后安装、调试、培训、维修等一条龙服务；我们始终坚持&服务至上，质量第一&为原则，竭诚为广大客户服务。

The company owns the nation's largest, most advanced professional equipment, washing machine production plant, voted heavily in new CNC laser cutting machine in Australia, Japan CNC turret punch press, CNC spinning machine in Spain, Germany CNC punch press and CNC cutting trigger, CNC bending machine, automatic welding equipment, machining centers, large volume profile bending machine, a large volume trigger, dynamic balancing machine and Xinhuanet more than 200 various types of lathe machine for production-class products to create perfect conditions.

本公司拥有国内最大、设备最为先进的专业洗涤机械生产车间，投巨资新增澳大利亚数控激光切割机床、日本数控转塔冲床、西班牙数控旋压机床、德国数控冲床及数控剪扳机、数控折弯机、自动焊接设备、机械加工中心、大型型材卷弯机、大型卷扳机、动平衡机及大中小各型车床200多台设备，为生产一流产品创造过硬的条件。

This balata lies between shake mat is phyletic and various, norms is all ready, facilitate cut into parts cut, assemble agile, can fight effectively press damping, apply to punching machine, forging press, fan, water pump, dynamo, air conditioning to wait for those who shake big Electromechanical equipment damping to use.

该橡胶隔振垫类别众多，标准完备，方便裁切，组装灵便，可有用抗压减振，适用在冲床、锻压机、风机、水泵、发电机、空调等撼动大的机械电子配置减振之用。

In order to improve the efficiency, an implementing scheme (according to the distribution of strain energy density) was suggested when to consider the fact that the high gradient usually appears only in a very local region, especially in the case of huge amount of computation. All programming has been finished on the platform of commercial codes Mathmatica and Fortran.4. A number of numerical examples and applications were presented to verify the proposed Bezier-Based Element Method. The engineering cases include: the belt die for diamond synthesize, the main frame of wire-rounded press, the hydraulic cylinder of open die forging press. The numerical results show that the BBEM has some good performances.

通过大量的数值算例来考证所构建的各种类型单元，并应用于人造金刚石年轮模具、钢丝缠绕预应力机架和液压机工作缸等实际问题的结构分析；结果表明：所构建的Bezier耦合单元具有描述较大梯度变化场(如位移场、应力应变场等)的能力，该方法不改变单元的大小和形状，保持单元的自由度数不变，而通过调节中间可动节点的位置改变单元内部的场分布，只需少量单元即可较精确地模拟较大的梯度变化；可为有效求解高梯度问题提供新思路，对实际工程应用具有重要意义。

A number of numerical examples and applications were presented to verify the proposed Bezier-Based Element Method. The engineering cases include: the belt die for diamond synthesize, the main frame of wire-rounded press, the oil cylinder of open die forging press. The numerical results show that the BBEM has some good performances. With few elements, the BBEM can lead to a high accuracy. If using same DOFs, the computing precision of BBEM is remarkable higher than that of the conventional FEM.

通过大量的数值算例来考证所构建的各种类型单元，并应用于人造金刚石年轮模具、钢丝缠绕预应力机架和液压机工作缸等实际问题的结构分析；结果表明：所构建的Bezier耦合单元具有描述较大梯度变化场（如位移场、应力应变场等）的能力，该方法不改变单元的大小和形状，保持单元的自由度数不变，而通过调节中间可动节点的位置改变单元内部的场分布，只需少量单元即可较精确地模拟较大的梯度变化；可为有效求解高梯度问题提供新思路，对实际工程应用具有重要意义。

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。

ABSTRACT In order to improve the degree of intelligence in press die design CAD system, this dissertation offers the systematic and deep-going research on the architecture and intelligent design methods for press die CAD.

本论文以提高冲模CAD系统的智能化为目的，对冲模CAD系统的体系结构和智能设计方法进行了系统、深入的研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。