您要查找的是不是：
- powder melting process 粉末熔化法
- The substance or quantity of a substance produced by a melting process. 熔解量一熔解过程所产生之物质或其质量
- SUPERCONDUCTING PROPERTIES AND MICROSTRUCTURES OF POWDER MELTING PROCESSED Y-Ho-Ba-Cu-O AND Y-Gd-Ba-Cu-O SUPERCONDUCTOR 粉末熔化法Y-Ho-Ba-Cu-O和Y-Gd-Ba-Cu-O的超导性能和组织结构
- The ash melting process is a key process for dioxins zero emission. 其中，灰渣的熔融处理是限制二恶英零排放的重要步骤。
- The premelting behavior of small copper clusters in the melting process[J]. 引用该论文 詹仪;丁峰;李新乡;王广厚.
- The crystallizing rate for the powder melt at constant cooling rate was quicker, its crystallizing peak was higher and sharper, and its super cooling degree was lower. 粉末经过预结晶、干燥之后并未形成高熔点物，但其粘度高于干切片，可能发生了部分固相缩聚，易造成纺丝熔体不均匀。
- A electric resistance furnace, improves the thermal efficiency of the melting process. 这种电阻式熔炉提高了熔化过程中的热效率。
- The cupola-induction furnace duplex melting process can be used to increase the inoculation effect. 采用冲天炉感应炉双联熔炼能提高孕育效果。
- The melting process can be studied in situ in various rock types in well preserved granulite terrains. 脱水熔化被认为是深层地壳的一个重要运动过程，在欠饱和熔化过程中起重要作用。
- Howevee,some harmful substance volatilized from fly ash in melting process,which caused second contamination. 熔融固化处理是安全的处理方法,但飞灰熔融过程中有有害物质挥发,造成二次污染。
- Adopting rational melting process and proper carbon equivalent as well as inoculation process is the precondition to improve the metallurgical quality of castings. 采用合理的熔炼工艺、选择合适的碳当量及孕育方法是提高冶金质量的先决条件。
- The pressure melting process of phase change material (the ice) around a horizontal elliptical cylinder with finite length is studied. 本文研究相变材料(冰)围绕水平椭圆柱,在有限长接触时的压力熔化过程。
- Based on detailed analysis of heat transfer of electric arc and scrap melting process, an integrated model was estab-lished. 在详细地分析了电弧传热和废钢熔化过程的基础上,建立了完整的废钢熔化过程数学模型。
- In this study, aphanitic graphite ore was purified in a melting process at high temperature and the optimum conditions were ascertained. 采用高温熔融法对隐晶质(土状)石墨进行了研究并确定了最佳工艺条件。
- By optimizing composition,foundry method,melting process and heat treatment process,the rate of qualified castings was increased up to 85% . 通过对成分、铸造工艺、熔炼工艺及热处理工艺的优化，使铸件的工艺出品率达到85%25。
- The block copolymers of poly( butylene succinate)(PBS) and poly (ethylene terephthalate)(PET) were synthesized by a melting process at different times. 并将聚丁二酸丁二醇酯（PBS）同聚对苯二甲酸乙二醇酯（PET）在不同温度下熔融共混。
- The compositions, melting process and properties of chromium aventurine glasses are described; some manufacture problems are discussed. 介绍了铬金星玻璃的配方、熔制工艺和玻璃性能,探讨了制造过程中的若干问题。
- The composition design,melting process theory and defect control on cast ingot of Aluminium standard sample were described in this paper. 阐述了铝块状光谱标样的成分设计、标样熔炼工艺理论及铝标样铸锭缺陷的控制。
- When laser power was above this threshold, aluminum alloy powder melted and bonded with the under layer and fest metallurgical bonding formed, model with approx. 100% density can be achieved. 当激光功率超过粉末的加工阈值时,粉末与基体之间形成致密的冶金结合,为获得致密度为100%25的铝合金模型提供了可能性。
