查询词典 high-speed steel

On the project background of Rongzhou Bridge, a half through CFST arch bridge in Yibin crossing Jinshajiang, the optimizing theory is applied to the calculation of the stayed-buckle-cable forces in the process of craning construction of the steel-tube arch segment and construction error adjusting. The calculated optimum cable forces with high precision can guarantee the inner forces and the structuredeformation in safe state, and ensure the line shape of the arch ring in accordance with design requirements as well.

以宜宾金沙江戎州大桥(主跨260m的中承式钢管混凝土拱桥)为工程背景，将优化理论引入到钢管混凝土拱桥拱肋架设和扣索索力调整计算，这样计算出的索力精度较高，既能确保结构的受力状态和变形始终处在安全范围内，又能保证架设和调整后的拱肋线形符合设计期望。

It makes a thorough study on the technological condition of the production craft of the GF fire board (1100C light calcium silicate fire board without asbestos), high temperature fire-re.sistant adhesive and the structure of using GF fire board to protect the steel elements.

本文全面阐述了用GF防火板保护钢结构的新方法、新技术，对GF防火板(1100℃级轻质无石棉硅酸钙防火板)生产工艺技术条件和高温耐火胶粘剂，以及用GF防火板保护钢构件的结构进行了深入研究，提出了科学合理和施工方便的用GF防火板保护钢构件的设计结构图，用厚20mm～30mm的GF防火板保护钢构件，耐火极限可达3h～4h。

In order to make the alloy steel powder which conform to our need,the technique of high energy ball mill is studied.

高能球磨法是制备超细粉体的一种重要方法，但对不同的材料，制备粉体所需的工艺区别较大。

The new bath can plate directly on steel, copper, brass, zincated aluminum and most high quality properly prepared zinc diecastings in both rack and barrel installations. The copper deposit which plates must be fine grained, smooth, dense and ductile.

该工艺要求能够在钢铁、铜、黄铜、锌合金以及铝合金上面能直接电镀而得到细致、均匀、韧性好、结合力强的铜镀层，而且镀液也必须能适合挂镀、滚镀等多种电镀方式的需要。

BZN-in Guashi Arm Crane Arm beam the use of hollow steel structure, self-respect light, high strength, rigid, and simple structure, easy to operate.

BZN型内挂式旋臂起重机旋臂梁采用空心型钢结构，自重轻、强度高、刚性好、结构简单，操作方便。

And to provide low power consumption and high efficiency, a leader of PET plastic-steel belt line.

并提供低耗能、高效率、具有领先水平的PET塑钢带生产线。

And provides lowly consumes energy, the high efficiency, has the leading level PET to model the steel belt production line.

并提供低耗能、高效率、具有领先水平的 PET 塑钢带生产线。

Sichuan area has now become the electrical and structural sheet metal professional manufacturer, the company covers an area of 15,000 square meters, existing staff of 150 subjects; engaged in mechanical and electrical products, machinery manufacturing professionals in 30 high-intermediate grade 12, has fixed assets 1000 million and 30 major equipment, the key device 15, in 2007 introduced Japanese Amada CNC turret punch, CNC bending machine, CNC shearing machine, as well as the stainless steel surface treatment equipment and production lines, such as spray precision 10 sets of large equipment.

公司现已成为川南地区电气及板金结构件专业制造厂商，公司占地面积15000平方米，现有主体员工150人；从事机电、机械制造专业人员30人，高中级职称12人，拥有固定资产1000万元，主要设备30台，关键设备15台、2007年公司引进日本阿玛达数控转塔式冲床、数控折弯机、数控剪板机，以及不锈钢表面处理设备和喷塑生产线等精大设备10台套。

Hoist traveling adopts NF series bevel wheel gearbox drive, drive wheel of both sides transfer torque through a 6-edge steel, large transferring torque, high reliability avoid invalidation of flat-key.

葫芦运行采用NF系列斜齿轮减速机驱动，两侧驱动轮通过一根六棱钢传递扭矩，传递扭矩大，可靠性高，避免了平键剪切失效的情况，并且此种传动还非常有利于葫芦运行部分的安装调节

Excellent three-in-one transmission technical, lifting gearbox applies high grade alloy section steel fabricated involute curve bevel wheel gearbox, 3-pole deceleration, smooth traveling, long life-span, reliable property, avoid many shortcomings of CD hoist intermediate shaft long distance transmission.

优良的三合一传动技术，起升减速机采用优质合金钢制造，三级减速，运行平稳、寿命长、性能可靠，避免了CD葫芦中间轴长距离传动的许多缺点。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。