高强

Decades, the system does not always produce pipes, tiles, cement products and other traditional rod, but the development should be high (high-strength, high pressure) and large, new (new building materials and products) as a key to develop new products In detail: to develop high-strength prestressed concrete pile; apply to set up more than 110 kilovolt high voltage transmission lines and electrified railway lines, etc. Catenary large t m poles; application of new high-speed heavy rail with pre-stressed concrete sleeper; high-pressure , large-diameter prestressed concrete cylinder pipe; steel concrete and prestressed steel-concrete composite pipe; new type of reinforced concrete pipes, such as the mouth and socket bearing steel reinforced concrete pipes, square pipes, short-shaped pipes, common drains ; reinforced concrete inspection and; urban and rural construction using a variety of hollow interior wall panels and composite wall panels, concrete hollow block.

不能几十年一贯制生产管、瓦、杆等传统水泥制品，更应把发展高、大、新作为重点开发新产品，具体讲：大力发展预应力高强混凝土桩；适用于架设110 千伏以上高压输电线路和电气化铁路接触网线路等的大吨米电杆；适用高速重载铁路用的新型预应力混凝土轨枕；高压、大口径预应力钢筒混凝土管；钢板混凝土和预应力钢板混凝土复合管件；新型钢筋混凝土排水管，如钢承口和承插式钢筋混凝土排水管、方型渠、短形渠、共同渠；钢筋混凝土检查并；城乡建设用的各种空心内墙板和复合外墙板、混凝土空心砌块。

I beneficiation plant new products, new type of magnetic separator, iron knot of high-strength chain, and magnetic ball mill lining, in the advanced level counterparts in Asia, by the vast number of users alike.

我厂的选矿新型产品、新型磁选机、铁粉高强结链机、球磨机磁性衬板，在同行位于亚洲先进水平，受到广大用户的一致好评。

Selection of our products well, pure texture, the choice of materials are: acrylonitrile-butadiene rubber, silicone, ethylene-propylene rubber, fluoride plastic, hydrogenated nitrile, Poly-resin, folder cloth, rubber, PU expected, polytetrafluoroethylene, nylon, POM, engineering plastics (such as high-strength performance PPS, PEEK) and graphite (such as ordinary graphite, high - Pure graphite impregnated graphite), ceramics, alloys, Pan-gen, synthetic materials, etc.

我们的产品选材精良、质地纯正，选用的材料有：丁腈胶、硅胶、乙丙胶、氟胶、氢化丁腈、聚安脂、夹布、橡塑、PU料、聚四氟乙烯、尼龙、聚甲醛、工程塑料（如高强性能PPS、PEEK等）；及石墨（如普通石墨、高纯石墨、浸渍石墨）、陶瓷、合金、盘根、合成材料等。

Selection of our products well, pure texture, the choice of materials are: acrylonitrile-butadiene rubber, silicone, ethylene-propylene rubber, fluoride plastic, hydrogenated nitrile, poly - Fat, folder cloth, rubber, PU expected, polytetrafluoroethylene, nylon, POM, engineering plastics (such as high-strength performance PPS, PEEK) and graphite (such as ordinary graphite, high-purity graphite impregnated Graphite), ceramics, alloys, Pan-gen, synthetic materials.

我们的产品选材精良、质地纯正，选用的材料有：丁腈胶、硅胶、乙丙胶、氟胶、氢化丁腈、聚安脂、夹布、橡塑、PU料、聚四氟乙烯、尼龙、聚甲醛、工程塑料（如高强性能PPS、PEEK等）；及石墨（如普通石墨、高纯石墨、浸渍石墨）、陶瓷、合金、盘根、合成材料等。

On the basis of shear resisting behavior experiments of the column, the formula model for calculating the shear strength of the column is presented, and the undetermined coefficient in the formula is regressed using the experimental data.

进行了钢管高强混凝土核心轴压短柱的轴心受压试验，研究了其破坏特征、延性和钢混共同工作特性等力学性能，给出了其极限承载力的计算公式。

With the rapid development of engineering construction, high-strength concrete is an important way of modern concrete.

随着大型工程结构的飞速发展，高强混凝土是现代混凝土的一个重要发展方向。

Based on the foregoing results studied, two methods (by designing the cutting edge geometry and the new type compound cutting tool) are developed to applying machining to surface harden parts. And this approach will be alternative to conventional precision machining for the high-strength wear-resisting aluminums bronze.

在前述研究基础上，提出改变刀刃形状和设计复合刀具二种方法实现工件材料在切削加工的同时达到材料的表面强化，为高强耐磨铝青铜的精密加工提供了新的工艺路线。

I plant is the manufacturing industry sewing thread and apparel, clothing accessories line system consisting mainly of manufacturers, main products are various specifications of polyester sewing thread, nylon elastic line, the whole cotton sewing thread, high-strength polyester line, Kam Arendt line, embroidery threads, Mainly clothing, footwear, leather products, large machine embroidery, industrial enterprises and other supporting services.

我厂是制造工业缝纫线和服装，制线服装辅料为主的生产厂家，主要产品有各种规格涤纶缝纫线、尼龙弹力线、全绵缝纫线、高强涤纶线，锦纫线，绣花线，主要为服装，鞋帽，皮革制品、大机绣花，等工业企业配套服务。

Mechanical Jacks System: High strength and ultra-thick gears reduction device, alloy steel augers etc.

机械传动部：高强厚齿变速传动装置、合金铸钢螺旋绞刀等。

In the paper, the fracture properties of high strength concrete with ultrafine slag and/or silica fume are experimentally investigated, the testing results are compared with CEB-FIP Model Code 1990(MC90) published by committee Euro-International du Beton.

试验研究了掺超细矿渣和硅粉的高强混凝土的断裂特性并与欧洲国际混凝土协会提出的CEB－FIPModelCode1990（MC90）中的相关内容进行了比较与分析。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。