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- Flemings M C. Behavior of metal alloys in the semi solid state[J]. Metall Trans, 1991.22B(6) : 269-293. 王渠东丁文江.;镁合金及其成形技术的国内外动态与发展[J]
- A new process, liquidus semi continuous casting(LSC) to produce semi solid slurries of aluminum alloy, was presented. 结合铝合金半连续铸造的生产工艺,介绍了铸造铝熔体液面的控制措施以及每种控制措施的实践效果。
- The foam fender shall be installed onto a solid structure or reaction panel. 漂浮护舷应须安装在坚固的结构或安装板上。
- The foam fender shall be installed onto a solid structure or reaction panel . 漂浮护舷应须安装在坚固的结构或安装板上。
- Abstract: The research on simulation of semi solid forming processes including rheocasting, partial remelting and thixoforming, was reviewed. 论述了半固态金属加工技术,即流变铸造、二次加热与触变成形等工艺过程数值模拟技术的研究进展和现状。
- Through optimizing the processing parameters, semi solid Al 7%Si alloy cylinders with thixotropic non dentritic structures were successfully produced. 棒料内部组织形貌为具有类圆形轮廓的初生相晶粒浸润在细共晶体中,与传统的凝固枝晶组织有显著差异。
- Semi solid forming is one of new types of material processing.This paper analyses the present and the future of this new forming technology. 半固态加工是金属材料成形领域中的一种新工艺。分析了铝合金半固态成形技术的现状及发展趋向。
- Thixotropy The property of letterpress and offset inks of becoming fluid when stirred and setting to a semi solid tate when left at rest for some times. 活版及柯式油墨的一种特性。当搅拌后,油墨变得稀,但让它静止一段时间,它又变回半固体状态的情况。
- A gap or rift, especially in or as if in a solid structure such as a dike or fortification. 突破口豁口或缺口,尤指位于或好象位于壕沟或要塞等坚固结构中的
- The electron microscope is chiefly an instrument of solid structure characterization. 电子显微镜主要是一种以固定结构为主要特征的工具。
- Be familiar with graphic design software. Prefer those who know solid structure design. 熟悉各类平面设计软件,了解立体结构设计者优先考虑。
- Mount control box vertically on wall or other solid structure and accomplish all indicated wiring. 将控制箱垂直安装在墙上或其它固体建筑上,并配置所有表明线路。
- Fluxes and cover gases are currently used for the melting and production processes, and semi solid thixocasting is also used to lower the operation temperature, but there still remain many problems. 目前一般采用熔剂覆盖和气体保护法熔炼生产镁合金,或采用半固态射铸成形工艺以降低作业温度,但都存在着不少缺点。
- It provided a base upon which all manner of men, of all races and colors and creeds could build our solid structure of democracy. 它提供了一个平稳的基石,使所有种族,肤色,信仰不同的人都能参与建造我们坚固的民主框架。
- To infold or become infolded so as to form a hollow space within a previously solid structure,as in the formation of a gastrula from a blastula. 套叠折叠或变成折叠以便在原先实心的结构中形成一个中空的空间,如囊胚形成原肠胚的过程。
- To infold or become infolded so as to form a hollow space within a previously solid structure, as in the formation of a gastrula from a blastula. 套叠折叠或变成折叠以便在原先实心的结构中形成一个中空的空间,如囊胚形成原肠胚的过程
- But it provided a firm base upon which all manner of men, of all races and colours and creeds, could build our solid structure of democracy. 但是它为我们奠定了坚强的基础,使所有的人,不论种族、肤色、信仰,都能在上面建立自己的坚实的民主结构。
- Apply AIM in computing the 3-D PECs plans and solid structures scattering. 将AIM应用于精确有效的计算较大电尺寸的二维平面结构和三维立体结构的PEC散射问题。
- It can easily go through physical walls, objects, or other solid structures. 它能轻易地穿过坚固的墙壁、物体或其他固体结构。
