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- high Al content magnesium alloy 高Al镁合金
- The relationship between surface brittleness and the Al content of(Ti,Al)N coatingsdeposited by multi-arc has been investigated with the method of rigid ball indentation. 利用刚性球体压入法测定了（Ti，Al）N薄膜的表面脆性。
- YJD 90 brown boule has characteristics of high Al 2O 3 content,low micro porosity,corrosion resistance and better thermal stability etc. . YJD 90棕刚玉低水泥浇注料具有Al2 O3含量高、显微气孔率低、耐熔蚀及热稳定性好等特点。
- high Al contents 高Al组分
- Relationship between Al content & vertical crack of strands cast from 32Mn6 etc. 32Mn6等铸坯含铝量与纵裂的关系
- But when Al content further increases, the anti-oxidant property of the alloy decreases. 但是随铝含量的进一步增加,合金的抗氧化性反而降低。
- Coffee, banana, oil palm, and a number of tropical grasses and legumes are among the crops that tolerate high Al saturation. 咖啡、香蕉、油棕和许多热带牧草和豆科植物都属于高度耐铝植物。
- Plant breeding has developed cultivars of certain crops like rice, sorghum, and corn that are also tolerant to high Al saturation. 通过作物育种已经培育出水稻、高粱和玉米等一些作物的高度耐铝品种。
- With Al content increasing, Uniphase austenite area decreases or disappears, the liquefaction temperature becomes low, and hot-workability worsens. 随铝含量增加单相奥氏体区变小变无,液化温度降低,热加工性能恶化。
- Quartz and Aluminium (Al) were determined in lungs of silicotic rats. There was positive correlation between quartz and Al content in the silicotic nodules (r = 0.5r p<0.05). 本研究分析了矽肺大鼠肺中石英和铝的相互关系;发现矽肺大鼠肺矽结节中石英和铝存在正相关关系(r=0.;5;P<0
- Influence of both Si and Al deoxidations were discussed on the steel quality.Especially,different levels of Al content on the steel quality were analyzed. 讨论了一些钢种用硅脱氧和用铝脱氧对钢质量的影响,以及用铝脱氧时,铝含量的高低对钢质量的影响。
- According to the variations of Al content, the influence of spinning, weaving and chemical treatment on flame-retardant property of the fibers was analyzed. 通过铝含量的变化，分析纺纱、织造及化学加工过程对无机／有机阻燃粘胶纤维阻燃性能的影响。
- The effect of cyclic stress on the strength of creep rupture and recurrent creep rupture as well as low cycle fatigue of a cast nickel-base superalloy with high Al and Ti contents has been studied under different temperature and stress. 本文对一种高铝钛镍基铸造合金,在不同温度分别测定单调持久、周期持久和低周疲劳性能。
- The process and test situation of dealuminization with oxygen bottom blowing are introduced.With this method,the Al content can be reduced from 2% to 0.5% ,the economical benefits are very well. 介绍了炉外加合成渣底吹氧对75%25硅铁降铝的工艺方法及其试验情况，该法可将75%25硅铁的铝含量由2%25左右降至5%25以下，具有较好的经济效益。
- The result indicates that temperature A1 goes up as the Al content increases, while lamellar distance in pearlite phase transformation macrostructure decreases and the network carbide decreases. 结果表明,随铝含量增加,A1温度升高,珠光体相变组织片层间距减小,网状碳化物减少。
- In the same condition of diffusion treating, the thicker the Al layer and the longer the heating time, the thicker the formed calorization layer and the more the average Al content. 在同样的扩散处理条件下，试件喷涂的铝涂层越厚，加热处理时间越长形成的渗层厚度越大，渗层中平均铝含量越高。
- The process and test situation of dealuminization with oxygen bottom blowing are introduced. With this method, the Al content can be reduced from 2%to 0. 5%, the eeonomical benefits are very well. 介绍了炉外加合成渣底吹氧对75%25硅铁降铝的工艺方法及其试验情况，该法可将75%25硅铁的铝含量由2%25左右降至0．5%25以下，具有较好的经济效益。
- Displacement titration is proposed for determining Al contents instead of conventional methods. The optimum testing conditions are given with which accurate results can be gained. 研究了用置换滴定法取代传统方法测定铝盐含量,确定了最佳反应条件,在此条件下测定铝盐含量,具有较高准确度和精密度。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
