Effect of Composition on Coefficients of Mathematical Model and Basic Value of Steel Deformation Resistance 钢的化学成分对变形抗力基值和数学模型系数的影响
The third part analyze key basic point for special steel marketing promotion; 第三部门剖析特殊钢市场营卖当留意的基本和略里;
Rough grinding with constant loading force and high-speed heavy-duty is the basic process for large steel conditioning and heavy roll rough machining. 恒加载力高速重负荷荒磨是大型钢坯修磨和重型轧辊粗加工的基础工艺。
Install basic steel mesh and auxiliary steel mesh; 安装基层钢网与辅助钢网;
Be able to use all kind of welding rod such as acid basic and stainless steel rod. 本机可用于压力容器等各种刚结构材料的焊接。
This article narrates the principle and the method of the structural optimum design, analyses the basic principle of the steel structure design and gives the correlation design formula. 本文叙述了结构优化设计原理和方法,分析了钢结构设计的基本原理并给出了相关设计公式。
The machine produced a higher rate of qualified teams, to meet the basic steel production of large and medium-sized pellets of need. 该机器所产球团合格率较高,基本能满足大中型钢厂生产球团之需要。
On top of this, soaring prices for basic construction goods like steel and concrete have driven costs up. 此外,高涨的钢铁和水泥等基础建筑物资价格,已经推升了开发成本。
The basic theory of Steel Structure and numerical simulation; ⑵钢结构基本理论与数值模拟;
Basic requirements of steel bar replacement in construction and its calculation method 简述施工中钢筋代换的基本要求和计算方法
In these plants very little basic steel, such as commodity coils and bars, is produced. 这些工厂很少生产大宗钢管和钢棒等普通钢。
The use of railroads and improved machinery helped the growth and proliferation of such basic industries as steel, coal, oil and electric power. 铁路的利用和机械的改进推动钢铁、煤炭、石油和电力工业突飞猛进。
A study of side-blown basic Bessemer steel 侧吹碱性转炉钢质量的研究
The main work is: First, represent the development and tendency of transfer floor structure, introduce the basic theory of concrete-filled steel tube and the necessary knowledge that analysing structures briefly. 首先,阐述了转换层结构的发展过程和趋势,简要介绍了钢管混凝土的基本理论和分析结构所必须的知识。
Meanwhile the essay analyzes the technical and aesthetic notion involved in steel architecture, several representative contemporary projects selected, and then tries to search for the design methods to develop the expressing ability of steel architecture with analysis on the basic points of steel architecture design. 并对钢构建筑涉及的技术与美学观念进行了分析,选择当代有代表性的建筑作品,从钢构建筑设计的基本问题入手,探讨了发扬钢构建筑表现力的方法。
According to data of experiment and construction, the article analyzed the basic property of steel fiber and steel fiber reinforced concrete ( SFRC), and introduced the application of steel fiber reinforced concrete in road engineering. 根据国内外有关试验和施工资料,分析了钢纤维及钢纤维混凝土(SFRC)的基本性质。对钢纤维混凝土在道路工程中的应用进行了全面介绍。
Requirements of Meridian Tyre on the Basic Property of Steel Cord 子午胎对钢帘线的基本性能要求
The basic structure of the steel plate shearing equipment and the electric control system program realized by single chip computer are introduced, specially the signal processing circuit of photoelectric coder in sheared steel plate length measurement is analysed and the methods of improving measurement accuracy are introduced; 介绍了钢板剪切设备的基本构成和利用单片机实现的电气控制系统方案,重点分析了光电编码器在剪切钢板长度测量中的信号处理电路及提高测量精度的方法;
This paper has studied the potential of making steel with minus energy through analysis on the converters energy consumption and raises some basic measures to make steel with minus energy with converters. 本文通过对包钢转炉工序能耗的分析,探讨了炼钢厂负能炼钢的潜能,并提出了实现转炉负能炼钢的基本措施。
Improvement of Desulfurization Degree of Basic Oxygen Furnace Steel by Means of Treatment with Solid Slag Mixtures in Ladle 在钢包中利用固体混合造渣剂改进碱性氧气顶吹转炉钢水脱硫率
The basic feature cohesiveness steel leakage of crystallizer in continuos casting process is analyzed. By using thermocouples, a new model of steel leakage diagnosis forecast is stated. 剖析了连铸结晶器粘结性漏钢的基本特征,利用热电偶,提出一种新的漏钢诊断预报模型。
Formation mechanism of sticking breakout and basic principle of molten steel leakage prediction system are explained. 阐述了粘结漏钢的形成机理和漏钢预报系统的基本原理。
The evaluation of the basic oxygen steel-making process 碱性氧气转炉炼钢的评价
In addition, the study of basic mechanics charateristics of steel fiber concrete gives good prospect for application and dissemination in the field of civil engineering. 另外,对钢纤维砼基本力学性能的试验研究,为其在土木工程中的推广应用奠定了基础。
By the rust removal, phosphating and passivating basic principles for steel, this treatment liquids are molybdenate as the main promotor. 据钢铁除锈、磷化的基本原理分析,经实验确定了以钼酸盐为主要促进剂的除锈、磷比、钝化液。
First of all, some basic conceptions of steel bridge fatigue are introduced. 首先,本文介绍了焊接钢结构疲劳的一些基本概念;
Through the steel slag balance test we can found that the refining slag not only has the residue of fast-spreading characteristics of a good, but test results showed that: the inclusion of Al2O3 content increased with the basic steel Als. 通过渣钢平衡试验,发现试验用渣不仅具有化渣快、铺展性好的特点,而且试验结果表明:夹杂物中的A1203含量基本是随着钢中Als的增加而增加。
Not the whole industrial system in the basic iron and steel, cement and high-carbon industries. 整个产业体系中基本没有钢铁、水泥等高二氧化碳产业。
Mechanical connection is one of basic types of the steel structure connections. 机械连接是钢结构的基本连接形式之一。
In multiple degrees of freedom, introduced the basic theory of welded steel frame with real modal analysis, analysis of welding the weld on the dynamic properties of the theoretical analysis and experiment related analysis theory. 3. 在多自由度下,介绍了焊接钢框架实模态分析的基本理论,同时分析了焊接焊缝对动力特性影响的理论分析和试验相关分析原理。