查询词典 paper mould

Based on the construction requirement of high-speed railway, some problems are dealt with during the whole construction project, like the mould process, concrete iron process, concrete process and the pre- stressed concrete process. This paper makes a research for the construction process of double track box girders, and submit the specific key points on every link in the production chain.

根据高速铁路建设和施工规范的要求，通过对双线整孔简支箱梁预制工艺的研究和工序的分解，从总体施工方案、模板施工工艺、钢筋制作安装工艺、混凝土施工工艺、预应力施工工艺等方面进行了详细的阐述，并提出各个施工环节的具体要点和注意事项。

This paper analyzes causes of the inoculated cast iron produced by sand mould which smelted in cupola,and reasons for chill defect leading to high-hardness;moreover,the corresponding counter measures have been put forward to solve different problems.

本文就砂型铸造时冲天炉生产孕育铸铁，对组织产生白口缺陷导致硬度高的原因进行了全面的分析；并针对相应情况，提出了具体的解决措施。

In this paper, critical technology and forming process of platform plate mould design are stated by way of platform plate products.

以大型平台板产品为例，介绍了矿用大型平台板模具设计中的关键技术及成形工艺。

In this paper, the mould electro hydraulic servo oscillation control system with digital wave occurer is introduced.

在新型连铸生产工艺中，采用带有数字波形发生器的结晶器电液伺服振动控制是保证连铸生产质量的关键技术之一。

The present paper analyzed the cause to the mould level fluctuation of vertical-bending type caster in casting the peritectic steel,and introduced the solution to the problem at No.

分析了直弧形铸机生产包晶钢时结晶器液面波动产生的原因并介绍了武钢第二炼钢厂采取的控制措施，包括调整一、二冷制度，采用专用保护渣，提高铸机拉坯力等。

Changes in structure and property of tool and mould steel by matallic ions implantation was analyzed in this paper.

对金属离子注入工模具钢造成的结构及性能的变化进行了分析，并对其强化机理进行了讨论。

In order to meet the needs of the market this industry has continuously researched and invented new products which can produce high speed flexo printing and grooving machine, separate slicing and pressing trace machine, multiple function combine machine, paper partitioning and line pressing machine, stapling machine, platform mould slicing machine,5-layer paperboard production line and other series of whole machine for over 50 kinds, over 500 kinds of fittings and nearly 1,000 specifications.

巨大的市场潜力，良好的发展空间和适销对路的产品使该行业成为我县最具发展潜力、最具竞争力的&朝阳产业&。2006年全县拥有纸箱设备制造企业293家，从业人员15000人，固定资产10亿元以上，年产值22亿元，营业收入20亿元，形成了初具规模的两个工业园区，其群体规模居全国首位。

The paper put forward the innovative heating mould technology contrapose the moulding request of aluminum foil- plastic top in the newfashioned composite easy- opened lid , and discusses the working principle?movement rule and the design of transmission of the technology.

本文针对新型复合易拉盖中铝塑盖片成型要求提出了具有创新性的冲切热压工艺，论述了该工艺的工作原理、装置运动规律以及实现该工艺的传动设计。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。