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- The shaping of metal or wood on a lathe. 车削用车床使金属或木材成型的过程
- shaping of metal powders 金属粉末成形
- A percussion instrument consisting of a piece of metal in the shape of a triangle open at one angle. 三角铁一种打击乐器,由一块三角形的金属构成,在三角形的一个角开口
- The properties of metal powder, such as shape, chemical component and ingredient, have great influences on quality of parts of selective laser sintering. 讨论了金属粉末的性能,如粉末形状、化学成分及粒度组成等,对选区激光烧结件质量的影响。
- Spheroidization is an extraordinary adverse factor for direct metal laser sintering of metal powder. 在金属粉末直接激光烧结成形时,球化效应是一个非常不利的因素。
- The metal can be made to thread or the shape of any necessaries. 金属能制成金属线或任何需要的形状。
- The method,equipment and mechanism of explosive compaction of metal powder are discussed,and the application to the synthesis of intermetallics and diamond are introduced. 本文讨论了金属粉末爆炸压制工艺方法、装置和机理,同时介绍了该工艺在金属化合物、金刚石等合成领域的应用。
- Mechanism of metal powder rolling where powder weight keeps constant before and after powder rolling,is different from that of conventional dense metal rolling. 金属粉末轧制机理与传统的致密金属轧制机理不同,在这里适用的是粉末轧制前后粉末重量相等原理。
- Music A percussion instrument consisting of a piece of metal in the shape of a triangle open at one angle. 三角铁:一种打击乐器,由一块三角形的金属构成,在三角形的一个角开口
- The upsetting test of metal powder sintered preform by blow speed of the hydraulic press,crank press,pneumatic hammer and high energy rate forging hammer was reported. 研究了用液压机、曲柄压力机、空气锤及高速锤的打击速度对粉末冶金烧结体进行的镦粗试验。
- A thin, cylindrical strip of metal or other material bent in the shape of a long U, used by women to secure a hairdo or headdress. 发夹一个由金属或其它材料制成,被弯成一个长U形的细瘦的柱形长条,用来固定妇女的发型或发式
- In this paper the effect of processing parameters on the granularity of metal powder is discussed, it may provide some useful reference for practical production. 从雾化工艺参数方面出发,研究了其对粉末粒度的影响,为工业生产提供了有益的参考。
- Winbond Powder Co., Ltd. is a set of metal powder materials R &D, production and sales of private high-tech enterprise, is located in Liuyang City, Hunan Province. 华邦粉末有限公司是国内集金属粉末材料研发,生产与销售为一体的民营高科技企业, 地处湖南省浏阳市。
- I'll just rough in the shape of the head and you can paint the sky round it. 我把头形勾勒出来,你可以在头四周画上天空。
- The present situations of manufacture and application of metal powder and powder metallurgy prats all over the world are reviewed.And the 21st century in prospect is given. 回顾了国内外近期主要金属粉末和粉末冶金零件的生产及应用现状,展望了21世纪初叶的发展趋势。
- Having the shape of a rectangle. 矩形的具有矩形形状的
- The process or art of shaping things out of metal. 金属加工用金属制造物品的过程或工艺
- This island is in the shape of a cross. 该岛呈十字形。
- A thin,cylindrical strip of metal or other material bent in the shape of a long.U,used by women to secure a hairdo or headdress. 发夹一个由金属或其它材料制成,被弯成一个长U形的细瘦的柱形长条,用来固定妇女的发型或发式
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。