查询词典 geometric drawing

conformal geometric algebra is a kind of new geometric representation and geometric computation tool, and it has properties of geometric intuitiveness, compactness, high efficiency, unification and elegance.

摘 要：共形几何代数是一种新的几何表示和几何计算工具，它具有直观、简洁、高效、统一、雅致等特性。

The information to be placed in each title block of a drawing include: drawing number, drawing size, scale, weight, sheet number and number of sheets, drawing title and signatures of persons preparing, checking and approving the drawing.

每张图纸的图标栏内容包括：图号、图纸尺寸、比例、重量、张号和张数、图标、以及图纸的制图、校对、批准人的签字。

Z,Y6bI|8O'G0puq 186 The information to be placed in each title block of a drawing include: drawing number, drawing size, scale, weight, sheet number and number of sheets, drawing title and signatures of persons preparing, checking and approving the drawing.

D|Xv\dYsC 每张图纸的图标栏内容包括：图号、图纸尺寸、比例、重量、张号和张数、图标、以及图纸的制图、校对、批准人的签字。

Basic knowledge and skills of engineering drawing, including "basic specifications of engineering drawing","plane graph drawing","use methods of drawing tools and proper drawing steps","methods of freehand sketching".

制图的基本知识和基本技能，重点是"制图基本规格"、"平面图形画法"、"工具仪器使用方法及正确的绘图方法步骤"、"画徒手草图的方法"。

Starting on the difference between traditional drawing and design drawing, this article mainly discusses how modern design drawing can shake off the astriction of traditional drawing and it trys to explore a closely combined form between design drawing and modern design art.

本文从传统素描与设计素描的区别着手，探讨设计素描如何摆脱传统素描的束缚及其与现代设计艺术教学紧密结合的方法。

Drawbench Die Series :0.05-35 .00 mm Natural Diamond Wire Drawing Die, Polycrystalline Diamond Wire Drawing Die, imported materials and Polycrystalline Wire Drawing Die, Wire Drawing Die China-made, single crystal CVD Wire Drawing Die and other special mold.

主要产品：1。拉丝模具系列：0.05-35.00mm天然金刚石拉丝模、聚晶金刚石拉丝模、进口料聚晶拉丝模、国产拉丝模、单晶CVD拉丝模及其它特种模具。

The result makes clear: EThe tensile strength of TFE film increases somewhat along with the addition of drawing speed, and rupture outspread rate reduces;ETFE to succumb filmily somewhat along with the addition of drawing speed the addition that intensity follows drawing rate and increase somewhat, but the 2nd succumb intensity increases not big;ETFE to succumb filmily meet an emergency follows drawing rate increase somewhat, the 2nd succumb the amount of tangent and stretch model that meet an emergency reduces;ETFE film somewhat and model of the 2nd flexibility measure those who follow drawing rate to increase show downtrend, quantity of secant flexibility model and quantity of the 3rd stretch model do not have apparent change.

结果表明：ETFE薄膜的抗拉强度随拉伸速度的增加略有增加，而断裂延伸率随拉伸速度的增加略有减小；ETFE薄膜的屈服强度随拉伸速度的增加而有所增加，但第二屈服强度增加不大；ETFE薄膜的屈服应变随拉伸速度的增加略有增加，第二屈服应变则略有减少；ETFE薄膜的切线弹性模量以及第二弹性模量随拉伸速度的增加呈下降趋向，割线弹性模量和第三弹性模量则没有明显的变化。

The company's products are: 1, pneumatic tools: Taiwan LG-801/802/803/804/805/806/901/902/911/912 / Series La cap guns, LT-081 Series Automatic Hydraulic Riveter, AR-700C2/C1/C3 automatic suction-type nail pulling nail gun, HANMA Ma pneumatic rivet gun pneumatic rivet gun zafirlukast, pneumatic nail pull Express guns, hydraulic rivet gun ... Express 2, electric tools: B-1500 German stainless steel electrical wire drawing machine, pneumatic stainless steel wire drawing machine, electric polishing machines, electric polishing wire drawing machine, 3M drawing round, compressed wool round ... 3, Israel NOGA trimming, and scraper ... 4, stainless steel pull caps, environmental protection aluminum pull caps, metal caps colorful pull, flat cylindrical rivet nut, pull cylinder head cap, hexagon rivet nut, rivet nut gap closed, have English, American, metric 5 a variety of more than 200 kinds of specifications, pull nails, open-type core pulling rivets, pull-type flower core pulling rivets, Lantern-type core pulling rivets, closed core pulling rivets, aluminum core pulling rivets, steel core pulling rivets, copper core pulling rivets, stainless steel core pulling rivets, double drum type core pulling rivets, grooved type core pulling rivets, rivet Drawing (high-strength structural rivet, rivet-type±), hit the core-type rivet ... the above products, Our company has the cash supply at any time.

本公司产品有： 1，气动工具：台湾LG-801/802/803/804/805/806/901/902/911/912/系列拉帽枪，LT-081系列全自动油压拉铆枪，AR-700C2/C1/C3自动吸钉式拉钉枪，HANMA气动铆钉枪红马司特气动铆钉枪，气动快速拉钉枪，油压式快速铆钉枪… 2，电动工具： B-1500德国不锈钢电动拉丝机，气动不锈钢拉丝机，电动抛光机，电动抛光拉丝机，3M拉丝轮，压缩羊毛轮…3，以色列NOGA修边器，刮刀… 4，不锈钢拉帽，环保铝制拉帽，铁制五彩拉帽，平头圆柱铆螺母，沉头圆柱拉帽，六角铆螺母，封闭型拉铆螺母，有英制，美制，公制各种规格200多种 5，拉钉，开口型抽芯铆钉，拉花型抽芯铆钉，灯笼型抽芯铆钉，封闭型抽芯铆钉，铝抽芯铆钉、钢抽芯铆钉、铜抽芯铆钉、不锈钢抽芯铆钉、双鼓型抽芯铆钉、沟槽型抽芯铆钉、拉丝铆钉（高强度结构型铆钉、口杯型铆钉）、击芯型铆钉…以上产品，敝司有现货随时供应。

Basic symbols;Coatings;Definition;Definitions;Dimensions;Drawing specifications;Drawings;Engineering drawings;Finishes;Geometric;Geometrical product specification;GPS;Graphic representation;Graphic symbols;Inscriptions in a drawing;Letterings;Machining;Machining tolerances;Marks;Product specifications;Production processes;Products documentation;Ratings;Reference length;Reference lines;Representation of characters;Roughness;Roughness value;Specification;Statement;Surface properties;Surface roughness;Surface texture;Surface treatment;Surface-roughness measurement;Surfaces;Symbols;Technical drawing;Treatment;Wear-quantity

中文标题产品几何量技术规范。技术产品文件中表面结构的表示方式中文主题词图形表示；参考长度；尺寸；加工公差；表面性质；产品规范；覆层；制图规范；精整；表面粗糙度；粗糙度；表面粗糙度测定；表面结构；磨损量；图纸标题；表面处理；技术制图；几何的；基准线；图形符号；符号；标记；加工工艺；文字书写；产品文件；定义；表面；粗糙度值；工程图；额定值；产品几何量技术规范；GPS；叙述；处理；图纸；机械加工；字符表示；基础符号；规范验收

Considering the dispersity, covertness and fuzziness of drawing information, we propose a layered interpretation technology for engineering drawing based on geometry complexity. This technology uses layered organization of drawing information and primitive layered recognition based on the integration of drawing information to get the entity.

本文针对图样信息分散性、隐含性、模糊性的特点，引入了图样信息几何复杂度的概念，在此基础上提出了工程图样的层次理解技术，即通过对图样信息的分层组织和基于图样信息集成的基元体分层识别得到图样所表达的形体。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48