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- Ferrochrome with low carbon 低碳铬铁
- The article introduces the practice of high carbon ferrochrome with low titanium &low silicon, points out the crucial factors which affect its stable production. 介绍了低钛低硅高碳铬铁的生产实践,指出影响低钛低硅高碳铬铁稳定生产的关键因素。
- WWF does support the use of cleaner fuels with low carbon content for power generation. 世界自然基金会强烈支持采用含碳量低的洁净燃料来发电。
- In the steel with low carbon content, dynamic recrystallization of ferrite is easy to occur. 碳含量低;动态再结晶易于发生.
- But sustainable economic benefits can be achieved with low carbon emissions, says Sonya Dewi, head of the Spatial Analysis Unit of ICRAF. 世界农林中心空间分析组组长Sonya Dewi说，然而，可持续的经济效益也可以在低碳排放的情况下获得。
- The vanadium phase and valence state of stone-coal with low carbon in Guizhou province were analyzed by electron probe,and a pressure acid leach experiment was carried out. 利用电子探针分析方法对贵州某地低碳石煤中钒矿物和价态进行了分析,并对该矿石进行了加压酸浸试验研究。
- XU J C, WANG T M.Study on the processing and abrasive wear-resistance of ductile cast iron with low carbon and medium manganese[J].Tribology, 2003, 23 (2): 158-161. [3]徐金城;王天民.;低碳中锰抗磨球墨铸铁的研制及其磨粒磨损性能的研究[J]
- The influence of carburizer in salt bath which contains some rare earth elements on the technical paramenter of heat treatment and the property of hand saws with low carbon steel are investigated. 研究了在以渗碳为主的盐浴中加入适量含稀二盐的渗剂对20钢锯条热处理工艺参数和锯切性能的影响。
- Aiming at the characteristics of the municipal sewage with low carbon and high phosphorus content,the effect of different water filling ratios and HRT on nitrogen removal was studied. 针对此类污水,研究了不同的充水比和反硝化时间对处理效果的影响。
- It introduces technological condition and result of smelting high carbon ferrochrome with Xinjiang's high melting point and low grade chromes. 介绍了使用新疆高熔点、低品位铬矿冶炼高碳铬铁的工艺条件和结果,实践证踢通过合理地控制操作,可以得到较理想的技术经济指标。
- It adapts itself to water with low oxygen content. 它能适应含氧量少的水。
- municipal sewage with low carbon source 低碳源城市污水
- municipal wastewater with low carbon source 低碳源城市污水
- Use the carbon black with low rolling resistance and the silica. 在胎面胶中使用白炭黑和低滚动阻力炭黑。
- Manufacturing : industrial silicon, metal magnesium, calcium carbide, high-carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China. 制造：工业硅、金属镁、电石、高碳铬铁、硅铬合金、中低微碳铬铁。
- AUD/USD moves downwards with low volatility. 澳币/美元向下的动作与低波动。
- Rooms with low ceilings should have white walls. 房顶较低的房间应该刷白色的墙。
- By analysing the flow sheet of producing low/simplex carbon ferrochrome with silicothermic method,we find out the main factors and mechanism which affect production index. 分析了电硅热法生产低微碳铬铁的工艺流程,找到了影响生产指标的主要因素及作用机理。
- Headstock gears ground with low noise. 主轴箱齿轮精密磨削，噪音低。
- We don't make cutting tools from low carbon steel. 我们不用低碳钢制造切削刀具。
