查询词典 high iron

The experimental results show that high conversion ratio of iron carbide could be obtained using reducing gas with suitable ratio of H〓/CO at 973K and 1073K.

试验结果表明在973K、1073K下反应时，选择合适H〓／CO比例的反应气体能得到较高碳化铁转化率，而1173K下未能得到。

With short flow route process steelmaking swiftly arising and shortage of high quality scraps, iron carbide has been concerned widely as its unique phisics and chemistry feature as well as production conditions, and as an excellent replacement of scrap.

由于炼钢短流程工艺的迅速兴起，优质废钢短缺，碳化铁可作为优质的废钢代用品，以其特有的物理性质、化学性质以及生产条件而受到广泛的关注。

Commercial experiments were implemented with M- EMS and F- EMS at a billet caster in Iron and Steel Group Company of Qingdao for high carbon steel casting.

对结晶器电磁搅拌和末端电磁搅拌改善优质碳素钢连铸小方坯质量的工业性对比试验进行总结，结果表明，在现有的工艺条件下，选择合适的搅拌参数可较好地改善连铸坯的中心裂纹、中间裂纹、中心疏松、缩孔、角部裂纹和中心碳偏析。

Analysis and forecast: iron and steel and cement, is the focus of the control of macro-control industry, the current growth rate is still high, in large part by the policy role of lagged effects.

分析与预测：钢铁和水泥，是重点控制的宏观调控行业，目前的增长速度仍然很高，这在很大程度上是由政策作用滞后效应。

The mechanism of wear-resistance, heat-resistance and corrosionresistance of high chloride cast iron are analyzed respectively.

分析了高铬铸铁具有的抗磨、耐热、耐蚀性机理。

When the aluminum chloride and iron chloride were compounded with the dosage mass ratio of 1:3,it could not only improve the settling performance and decrease the volume of sludge, but also obtained high oil and turbidity removal efficiencies.

氯化铁和氯化铝按投加量质量比为1∶3比例复配时，不但能提高絮体的沉降速度，减少污泥量，而且能达到较高的除油、除浊效果。

It is the principle of the use of atomic diffusion permeability to zinc and steel surface at a high temperature exposure, the formation of iron and zinc alloy protective coating.

它是利用原子扩散渗透原理，使锌粉与钢铁表面在较高的温度下接触，形成铁锌合金保护层。

Being molded under high temperature by polymer based composite materials with reinforcing steel, our products take advantage over other similar products, e.g. casting iron manhole cover and concrete ones in the fields of resistance to impact and corrosion.

被铸造在高温之下被铸造在高温之下由聚合物根据了合成材料以加强钢，我们的产品利用在其它相似的产品，即生铁出入孔盖子和混凝土一个在对冲击和腐蚀的抵抗领域。

Products sold to date more than 10 provinces and regions and won the users of high reputation, is now mainly produces five series of products: Color pavement bricks, mixed well with fiber concrete, ductile iron products, steel fiber, glass fiber reinforced plastic flower pots Series.

公司产品迄今畅销十几个省市及地区，并在用户中赢得了极高的信誉，现主要生产五大系列产品：彩色便道砖，混合纤维砼井具，球墨铸铁产品，钢纤维，玻璃钢花盆系列。

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 one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。