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   basic technology 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.188秒
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basic technology
相关语句
  基础技术
    Key Basic Technology in Full Mould Casting Process.
    实型铸造法的关键基础技术
短句来源
    These article bases on the Ergonomics, the color theory and the correlation theory, both takes the satisfying need of modern numerial control tool design as the goal, to study the basic technology which support product innovation and human-machine characteristics, as well as to set up theory system and quantification date.
    本文以人机工程学理论、色彩理论及相关理论为基础,以满足现代数控机床设计需要为目标,研究支持产品创新和人机特性的基础技术,建立理论体系和量化数据。
短句来源
    The key basic technology in full mould casting process includes: material and formation of pattern, coating, vibratory fill of moulding sand as well as molten metal filling.
    实型铸造法的关键基础技术包括:模样的材料及成形、涂料、型砂的振动充填、金属液的充填。
短句来源
  “basic technology”译为未确定词的双语例句
    Discussion on Teaching of Basic Technology of Exchangeability Measurement
    “互换性与测量技术基础”课程教学探讨
短句来源
    Virtual machining process simulation is a key basic technology for virtual manufacturing, and plays an important role.
    虚拟加工过程仿真是虚拟制造的底层关键技术,在虚拟制造中占有重要地位。
短句来源
    The basic technology and four stages of developing hot delivery and hot charge were introduced.
    介绍了涟钢热送热装的基本工艺路线和 4个发展阶段 ;
短句来源
    VBA is a tool embedded in AutoCAD for the secondary development. According to the secondary development of the tool of marking surface roughness under the condition of AutoCAD2000/2000i with VBA, a program used to mark surface roughness automatically is given and the basic technology and its development of the tool are illustrated which are used to mark surface roughness.
    VBA是AutoCAD提供的可视化二次开发工具,应用VBA技术在AutoCAD 2000/2000i环境下对表面粗糙度标注工具进行二次开发,编程实现表面粗糙度的自动绘制,讨论了表面粗糙度标注工具开发的技术关键及其使用技巧。
短句来源
    Basic Technology of Exchangeability Measurement is an important basic course for machinery majors.
    “互换性与测量技术基础”是机械类专业的重要专业基础课。
短句来源
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  basic technology
In this paper we review the recent progress and basic technology of vertical cavity surface emitting lasers (SEL).
      
The Sol-Gel Process as a Basic Technology for Nanoparticle-Dispersed Inorganic-Organic Composites
      
We investigated the basic technology of cell culture conditions for production of useful substances such as cytokines, and related proteins produced by Namalwa cells.
      
Modification of the basic technology now allows the investigators to carry out a variety of manipulations including conditional or tissue-specific knockout.
      
In a broader sense, it may also serve as a basic technology for parallel and distributed simulation, and the management of evolution and self-organization of large open systems of different natures.
      
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This article deals with the parameter of the basic technology for warm forging 20CrMnTi steel for countershaft second speed gear.The research results show that it is quite feasible to produce the parts by the new warm forging technolo- gy.As compared with the old technology,the new technology has the remarkable economic benefit,because it saves the consumption of materials and the time of machining,it also improves the quality of the parts.

本文研究了20CrMnTi钢付轴二挡齿轮温锻的基本工艺参数。研究结果表明,采用温锻新工艺生产该另件是完全可行的。它与原工艺相比,节约了材料消耗,节省了机械加工工时,提高了另件质量,有着显著的经济效益。

In this paper, we take heavy and medial bearing bracket for example, which were cooperative with SMS Co. Federal Republic of Germany, for 2050 mm Hot Strip Mill to the second phase of A Iron-and-Steel Co. Analysed and summarized detailed the structure of bearing bracket and its feature of technology, and the casting defect of shrinkage cavity and so on. when collaborated with abroad, which urged on our technic. Under the direct instruct of SMS expert, adopt international standard used chromit sand, outside chill...

In this paper, we take heavy and medial bearing bracket for example, which were cooperative with SMS Co. Federal Republic of Germany, for 2050 mm Hot Strip Mill to the second phase of A Iron-and-Steel Co. Analysed and summarized detailed the structure of bearing bracket and its feature of technology, and the casting defect of shrinkage cavity and so on. when collaborated with abroad, which urged on our technic. Under the direct instruct of SMS expert, adopt international standard used chromit sand, outside chill with caught sand, nondestructive testing and finely abrade. We combined new technology with our present production not only improved our technology and techique, but also emphasized the administration of quality and the performance of technology, solved some questions of quality of taking place in the past, improved the casting quality of bearing bracket. evidently. All that tested were in accord with SMS stadard of quality, getting to the international level of early 80s. In this paper, the module calculation of new SMS technology and basic technology parameter were introduced yet. In the end we evaluated and definited the new SMS technology.

本文简要分析总结了我厂产品质量的现状。经过多年努力,我厂为重点工程提供的关键产品、与国外合作制造的产品、出口产品等产品质量都有显著提高。但是,当前还存在产品质量不稳,重大质量问题时有发生。本文重点以我厂同联邦德国西马克公司(SMS)合作生产的某钢厂二期工程2050热连轧机大中型轴承座为例,详细分析总结了轴承座的结构、工艺特点和历来常产生的缩孔、缩松等质量问题。我们借与国外合作制造为推动力,在SMS专家的直接指导下,采用SMS新的工艺方法和我厂生产实际相结合,采用铬铁矿硬化砂、外冷铁挂砂、粗加工,无损探伤和精整技术,不仅提高了我们的工艺技术水平,并加强了质量管理,严格了工艺纪律,解决了历来常发生的一些质量问题,显著提高了轴承座的铸造质量。经检验结果表明:“2050”轴承座质量全部符合SMS质量标准,达到了八十年代国际水平。本文还介绍了SMS新工艺的模数计算方法和基本工艺参数,对SMS新工艺作了评价和肯定。

This paper introduced the castability data of the low-alloy-cast-iron for sea valve. The tests showed that the castability of the low-alloy-cast-iron approach the grey iron with the same carbon eguivalent. That provided Basic technology data for the production add erpan sion of this cast iron, so the casting guality of the big diameter sea valve for the nuclear power station can be pledged.

本文介绍了海水阀用低合金铸铁铸造性能的测试数据,表明了该类合金铸铁与相同碳当量的灰铸铁铸造性能相近,为该类铸铁的生产和发展提供了基本工艺参数,从而保证了核电站用大口径海水阀的铸件质量。

 
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