Study on the equipment and machining methed of drilling-tapping once shaping;
钻孔和攻丝一次成形的加工方法及设备研究
It is usually to introduce two stroke forming technology to produce accessories which composed with complex model surface in deep drawing,for example,door inner,carling etc.
工程中通常采用二次成形技术解决汽车覆盖件中难以一次成形的零件,如门内板、纵梁等,这些零件大多比较复杂,且多为内板。
Simulation research on influence of forming pass on rebound;
成形道次对回弹影响的模拟研究
The Research on the Limit Parameters for One-Operation Forming the Conical Part in Deep Drawing;
圆锥形零件一次成形极限参数的研究
Research on the Machining Method and the Equipment of Drilling-tapping Once Shaping;
钻孔、攻丝一次成形的加工方法和设备的研究
Research on the Control System of Drilling-tapping Once Shaping;
钻孔、攻丝一次成形设备的控制系统研究
Combined process of drawing and reverse drawing in one step of engine oil filter shell
机油滤清器壳体的正反拉深复合一次成形工艺
There are lots of advantages by cold extrusion for straight knurlnut in a single process.
直纹滚花螺母采用冷挤压一次成形新工艺，成效显著。
Abstract: There are lots of advantages by cold extrusion for straight knurlnut in a single process.
文摘:直纹滚花螺母采用冷挤压一次成形新工艺，成效显著。
steel wire cutter one step quick forming
钢丝刀一次快速成形法
Forming principle of heavy section shrinkage cross wedge rolling by single wedge
楔横轧一次楔大断面收缩率成形机理
Technology of Excavating Square Vertical Well by Pre-split
方形竖井预裂爆破一次成型施工工艺
Study on Forming Conditions for One-Operation Deep Drawing in Conical Part of Thin Wall;
薄壁锥形件一次拉深成形极限条件研究
A method for the hierarchical segmentation of Chinese words and characters is discussed in this paper.
本文提出一种通过人工考察字形、形层次生成过程,确定汉语字形、形层次切分的方法。
The cycle repeated over and over again, building up a series of crusty, crumbly layers.
这样的循环一次次重复，形成了一层层硬且易碎的岩层。
Each of these perfect polyhedra would be in turn composed of triangles.
每一个理想的多面体是依次由三角形组成。
The other male gamete fuses with the secondary nucleus, forming the primary endosperm nucleus.
另一个雄配子和次生核结合形成初生胚乳核。
An El Nino event came into being since August 2006.
一次厄尔尼诺事件于2006年8月开始形成。
Knead for the last time and shape into loaf or rolls and place upon a baking pan.
最后一次揉制并成形为条状或卷状，放入烤盘中。
The Study of Properties of Groups in Which All Non-subnormal Subgroups Forming a Class of Conjugate;
非次正规子群形成一个共轭类的群的性质研究
A Neural Minor Component Analysis Algorithm to Beamforming;
一种用于波束形成技术的神经次元分析算法