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- Laser melting and solidifying 激光表面熔凝
- The laser melting and covering technology was used to intensify the seal surfaces of the components of the combined valves of methylamine pumps in the production line of urea. 采用激光熔覆技术对尿素生产线上的甲胺泵组合阀零件密封面进行强化，激光强化的熔层表面光整，加工余量小，基体无变形。
- electron beam melting and solidifying 电子柬熔凝
- Residual stress analysis has been investigated for Ni-base thermal sprayed coatings with laser melting and consolidation (LMC) processing by means of X-ray diffraction (XRC) method. 本文用X射线衍射法研究了45号钢基体上镍基热喷涂层经激光熔凝处理后的残余应力。
- The rock formed by the cooling and solidifying of molten rock. 熔岩融化的岩石冷却凝固后形成的岩石
- Computational methods ,which include a fixed grid and general source term based on dealing with melting and solidification, are employed. 温度场和速度场的计算采用了固定网格及处理熔化和凝固问题的一般源项方法;
- The writing laser melts and reshapes the gold particles, which are less than 100 nanometers long. 写入激光溶解还不到100纳米长的金制粒子。
- Made by melting and casting in a mold. 铸造的，浇铸的通过在模子里熔化和铸造制成的
- The clouds melt and the fog disperse. 云消雾散。
- Preheating furnace, fluid bed and solidifying furnace, etc. 预热炉、流化床、固化炉等。
- And all the snow would melt and stop. 所有的雪都融化和停止。
- melting and solidification model 熔化／凝固模型
- Modification of the steel surface layer for better wear resistance by means of laser melting and alloying 用激光熔化和合金化法改善钢表面层的耐磨性
- Oil pipes freeze protcction, wax melting and thermal insulation. 石油管线防凝、解蜡和伴热保温。
- The melting and casting technology of intermetallics was reviewed. 对金属间化合物材料的熔炼与铸造工艺进行了综合评述和分析。
- But if we heat it in a furnace it will melt and become a liquid. 但如果放到熔铁炉内加热，它就会熔化成为液体。
- An establishment in which metal is melted and poured into molds. 铸造车间熔化金属并将之注入模子的地方
- Without her, my bones break, my lungs melt and I cannot breathe. 没有她，我的骨头破碎，我的肺瓦解并且我无法呼吸。
- It is emphatically expounded the effects of vanadium,titanium,silicon and sulphur on viscosity,melting temperature and solidifying point of liquid iron. 简介了所采用的测试研究方法，着重论述了钛、钒、硅、硫单因素及其综合因素对铁水粘度、熔化性温度和凝固点的影响。
- This paper deals with the microstructure and properties of laser melting treatment of alloying cast iron. 研究了激光熔凝处理对合金铸铁的组织、抗回火稳定性及耐磨性的影响。
