查询词典 geometric drawing

He was bending over the desk, drawing.

他正趴在桌子上画图。

Our company was established in 1992, is the nation's largest wire drawing die manufacturers.

我公司成立于一九九二年，是全国最大的拉丝模具生产企业。

At last, they all agreed to decide which one would die by drawing a lots.

最后，大家一致同意用抽签的办法决定哪三个人去死。

As per discussion there is 72 preliminary die drawing as attached file .

附件里面是先前的72种设计的草图。

Can also provide users with the materials of semi-finished drawing die aperture.

还可为用户提供各材质孔径的半成品拉丝模。

The procedure and method to create the model of drawing die with UG/WAVE technology is discussed.

叙述了运用系统工程和Top-down原则使用WAVE技术的方法，探讨了通过UG/WAVE技术建立拉延模模型的步骤和方法。

In this paper the authors introduced the present status and machining methods of Non-Traditional Machining for PCD drawing die .

本文介绍了特种加工的国内外发展状况，以及聚晶金刚石拉丝模具的特种加工方法。

The uniform flow of material is the key to the design of panel drawing die, and also the key factor for the development of panel products.

控制材料均匀流动，是覆盖件拉延模设计的中心环节，也是影响覆盖件产品开发的重要因素。

The die drawing process and the main characteristics of oriented polyethylene was reviewed in this paper.

介绍了制备取向聚乙烯的口模拉伸工艺及其特点，该工艺适宜的口模温度为低于树脂熔点10～40℃，拉伸速度一般小于15 m/min。

Study on numerical design of drawing die for automobile panels

本文介绍了汽车覆盖件模具设计中拉延模与修边模的设计。

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