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geometric drawing相关的网络例句

查询词典 geometric drawing

与 geometric drawing 相关的网络例句 [注:此内容来源于网络,仅供参考]

Tianchang City in the Drawing Die Limited (0550-7020838) specializing in the production of natural diamond Drawing Die, polycrystalline Drawing Die, general polycrystalline Drawing Die, CVD Drawing Die, CD Drawing Die, tin-and special-shaped mould, Tungsten steel, Jinya Die, Die Laguan, semi-finished products Drawing Die Blank, Sila Si-die semi-finished products, Diamond Drawing Die Die for repair powder, Drawing Die molding equipment: ultrasonic grinding machines, high-speed line polishing machine, microscope for Drawing Die .

天长市金地拉丝模有限公司(0550-7020838)专业生产天然金刚石拉丝模、聚晶拉丝模、普通聚晶拉丝模、CVD拉丝模、CD拉丝模、镀锡模、异型模、钨钢模、紧压模、拉管模、半成品拉丝模坯、微丝拉丝模半成品、金刚石拉丝模专用修模粉、拉丝模制模设备:超声波研磨机、高速线抛光机、拉丝模专用显微镜。

Main products or services: Box cutter, drawing large, copper wire drawing machines, ultra-fine line drawing, drawing Baolv copper, copper clad steel wire drawing machine, cutting line drawing machine, the line of stainless steel, brass line drawing machine, copper wire cutter, Annealing, annealing line, copper copper, aluminum copper, pulley-drawing machine, drawing machine-Straight

主营产品或服务:框绞机,大拉机,铜线拉丝机,超细线拉丝机,铜包铝拉丝机,铜包钢拉丝机,切割线拉丝机,不锈钢线,黄铜线拉丝机,铜线绞机,退火机,在线退火机,铜镀铜机,铝镀铜机,滑轮式拉丝机,直进式拉丝机。

Main products or services: Box cutter, drawing large, copper wire drawing machines, ultra-fine line drawing, drawing Baolv copper, copper clad steel wire drawing machine, cutting line drawing machine, the line of stainless steel, brass line drawing machine, copper wire cutter, Annealing, annealing line, copper copper, aluminum copper, pulley-drawing machine, drawing machine-Straight

框绞机,大拉机,铜线拉丝机,超细线拉丝机,铜包铝拉丝机,铜包钢拉丝机,切割线拉丝机,不锈钢线,黄铜线拉丝机,铜线绞机,退火机,在线退火机,铜镀铜机,铝镀铜机,滑轮式拉丝机,直进式拉丝机。

The existing points and lines would form a closed geometric shape. If we put the new point Z outside the closed geometric shape at first and later then found that the point Z has neighboring relationship with the existing point A which is inside the closed geometric shape, we could not link point Z and A directly because that would bring line crossing. If we rearrange the point Z into the closed geometric shape, that also would cause a lot of work to do. With the help of Exclave, all problems could be solved easily. We use point X outside the closed geometric shape as the Exclave of the point A. Then the line between point Z and X could demonstrate the neighboring relationship of the point Z and A.

原有的各点和相邻线段往往会形成一个封闭的几何图形,如果我们把新增点 Z 设在原有的封闭几何图形外部,后来又发现该点 Z 和位于封闭几何图形内部的点 A 存在相邻关系,这时不能直接将两点连接因为那将产生交叉,而如果将点 Z 重新设在封闭图形内部也将导致大量的调整工作;此时借助外飞地的概念,可以轻松地解决上述问题,即在封闭几何图形外部设置点 X 作为点 A 的外飞地,两点使用同样的颜色,用点 Z 和点 X 的相邻线段表示点 Z 和点 A 之间的相邻关系。

Automated geometric theorem proving, as a byproduct of the completion of geometric theorems, is further developed into automated quantitative description of geometric relations. The recovery of the geometric meaning of this quantitative description leads to a natural extension of the geometric theorem.

几何定理的机器证明作为几何定理完全化的副产品,被发展成几何定理的关系定量化,这种量化的几何还原就是几何定理的自然推广。

The scale-type geometric wear-resistant structure surface is characterized in being made up of a base and the bionic geometric units on the surface. The bionic geometric structure unit is a scale-type structure distributed regularly on the surface of the base, and the distribution density is that: the ratio between the geometric projection area of the scale-type structure on the base surface and the surface area of the base formed by all the edge ends is 50-100%; the scale-type geometric structure unit has a symmetric hexagon shape on the surface; the sides L2/L1=1.0-2.0, L1: 1mm-50mm, and the internal angle Alpha is 120 degree -130 degree, the internal angle Beta is 100 degree -110 degree; the A-A section is subtriangular, and the B-B section is a trapezoid, the height H of the scale-type is 1-5mm.

本发明由基体和其表面上的仿生几何结构单元组成,仿生几何结构单元为在基体表面规律分布的鳞片型结构,鳞片型的分布密度为:其在基体表面上的几何投影面积之和与所有棱端围成的基体表面积之比为50-100%,鳞片型几何结构单元的表面形状为对称六边形结构:边长L2/L1=1.0-2.0,L1:1mm-50mm,内角α为120°-130°,内角β为100°-110°,鳞片型的A-A截面为近似三角形,B-B截面为梯形,鳞片型的高度H为1-5mm。

The pattern of camber die-drawing are optimized. The physical innate character of drawing with camber die is analyzed thoroughly. For the first time, the periodical relation between the limit drawing coefficient and the large longitudinal stress in dangerous section is established. Furthermore, the rationale to judge limit deforming degree is developed. Then, the limit drawing coefficient of drawing with camber die is proposed. Based on the criterion that the large stress in flange is smaller than that of limit value, the formula of drawing with camber die without wrinkles is deduced.

对拉深凹模的型式进行了优化;深入地分析了曲面凹模拉深成形的物理本质,首次定量地确定了极限拉深系数与危险断面最大径向应力的关系,提出了判断极限变形程度的依据,分析了极限承载能力,建立了曲面凹模拉深的极限拉深系数的表达式;以凸缘切向最大压应力小于凸缘切向压应力临界值为准则,推导出了曲面凹模拉深不起皱的理论表达式。

My main production plant: Diamond Drawing Die, die of natural Drawing, polycrystalline Drawing Die (square, flat line, 2.60, etc.), cd Drawing Die, Die Carbide, drawing die, spiral die, die stamping, Nail Die, Roll plate, powder-coated, straight-mode (the standard-subscript)-reduction mode, a line-and gas-wire for mold (500 kilograms, not the general bias), welding electrodes Die (wire feeding flywheel , Ramps round, the former silk eyes, pipe knives, straight-tile block, powder-coated, etc.), wire and cable die, die square, flat-Die, Die, such as 2.60 and high-tech drawing powder, recycling all kinds of Carbide, Sales: Chau-Carbide blank, Zigong Carbide rough.

我厂主要生产:钻石拉丝模,天然拉丝模具、聚晶拉丝模具、cd拉丝模具、硬质合金模具、拉伸模、螺旋模、冲压模、制钉模、搓丝板、涂粉模、直杆模缩杆模、合线模、气保焊丝专用模具(一般500公斤不偏差)、电焊条模具(送丝飞轮、斜轮、前丝眼、圆管刀、调直瓦块、涂粉模等)、电线电缆模具、正方模具、扁线模具、六角模具等以及高科技拉丝粉,回收各种硬质合金,销售:珠洲硬质合金毛坯,自贡硬质合金毛坯。

On the basis of introducing principle and typical equipments of hydro-forming deep drawing, the HDD has been divided into five typical kinds as follows: hydro-forming deep drawing without punch, deep drawing with fluid assisted blank-holder, deep drawing with hydraulic counter pressure, hydro-mechanical deep drawing, and internal high-pressure deep drawing.

在阐述板料液压拉深方法原理和分析国内外板料液压拉深典型装置的基础上,将板料液压拉深方法分为液压软凸模拉深、液压辅助压边拉深、对冲液压拉深、液压-机械拉深和内高压拉深等5种。

Given the present situation of art designing and the significance of hand drawing, this paper makes three suggestions to train students hand drawing ability: first, to clarify the relationship between hand drawing and computer designing with the stress on the former; second, to distinguish the effect of hand drawing and that of common drawing to cultivate students' esthetic ability; third, to define the relationship between hand drawing and thinking.

从艺术设计现状出发,指出手绘的重要意义,并着重就培养艺术设计专业学生的手绘能力提出教学建议:一是要明确手绘表现与电脑制作的关系,重视手绘对于设计师的辅助作用;二是要明确手绘效果图与一般绘画的区别,培养学生审美能力,增强艺术修养;三是要明确手绘表现与思维的关系,做到理论与实践相结合,提高设计水准。

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