Effect of coal ranks on quality of formed coke

Research on the process of biomass formed coke

生物质型焦生产工艺的研究

The compound and pore structure of formed coke were also analyzed.

此外，分析了型焦的组成和孔孢结构。

Preparation of a new type of water resistance adhesive for formed coke

一种新型耐水性型焦用胶粘剂的制备

Study of the factors affecting the thermal properties of the formed coke

影响型焦热性质因素的研究

Using formed coke is a strategical problem for blast furnace ironmaking in developing new kinds of fuel.

用型焦炼铁是高炉炼铁开发新燃料的一个战略问题，但用型焦炼铁也存在一系列的冶炼技术问题。

Briquette, formed coke and city gas

型煤型焦与城市煤气

The equation inferential reasoning provides the theory basis for the awl tooth transition surface, the tooth root face, cut the equation of a curve and the geometry restraint equation inferential reasoning, they are essential to formed the overall awl tooth full-scale mockup.

该方程的推导为锥齿过渡面、齿根面、切曲线方程和几何约束方程的推导提供了理论依据，它们对形成整体锥齿实体模型是不可缺少的。

Most of the third molar embryo had been formed and their tooth crowns had been calcified, the occurrence ratio was 84 0% in maxilla and 85 2% in mandible.

上下颌第三磨牙牙胚绝大多数已形成且牙冠已钙化完成，其出现率为上颌840%，下颌852%；

This paper introduces hydraulic-formed of large diameter bellows and the control of hydraulic-former, mould, water-tight seal, manufacturing process used in three gorges project.

本文结合近年来在工程上的应用实践，就大直径波纹管的液压成形制造，在液压成形机、模具、水密封及制造工艺控制等方面介绍了部分成果和应用实例情况（三峡右岸工程）。

Sheet Metal Flexible Die Forming Technology by Using The Viscoplastic Carrying Pressure Medium

用粘塑性材料作为传力介质的板料半模成形技术

One Die Forming Technology for Sheet Bending Part

先进的多边折弯技术&专访萨瓦尼尼集团中国项目主管张意华液压成形技术板料弯曲件的一模成形工艺

Hydro-turbine blade is a key component of waterpower equipment. The hydro-turbine blade hot die forming technology is an advanced manufacturing method.

水轮机叶片是水力发电设备中的关键部件，叶片热模压成形工艺是叶片制造的先进技术。

The numerical simulation of hot die forming process for upper core plate stock in railway was done.

对铁路用上心盘热模压成形过程进行了数值模拟分析，得到了上心盘成形过程的应力场、应变场。

Optimization of process parameters in stretch forming of aircraft complex skin

飞机复杂蒙皮拉形工艺参数优化设计

Key technology research and application development on post-processing of skin stretch forming simulation system

基于蒙皮拉形模拟系统的后处理技术及开发

Application of strain analysis in the stretch forming of metal sheet

应变分析方法在金属薄板拉深成形中的应用

Optimization System Interface Technology in Skin Stretch Forming Process

蒙皮拉形工艺优化系统接口技术

Research on the hot forming method with microstructure controlling

基于组织控制的热成形方法基础研究

Development of a new hot forming technology for heavy retaining rings

大型护环热成形新技术的开发研究

Research and application of mathematical model for hot forming stress-strain curve

金属热变形应力-应变曲线数学模型的研究与应用