查询词典 geometric drawing

It analyses the yarn damage with the method of straight drawing and bend drawing.Abrasion damage and abrasion life of the sewing yarns are investigated by using a self-made tribometer.

采用对缝合线进行直拉与弯曲拉伸的方法分析纱线损伤|采用实验室自制的摩擦仪模拟缝合线与缝针摩擦，进行耐磨性测试。

The analyze of drawing force model is well meeting to the experimental result. Foundation is laid for optimal design of die structure and technological design of tube plug drawing mill.

本文所建立的拔制力分析模型经与实验结果比较，达到了较好的吻合，可为优化模具结构和进行短芯棒拔制工艺设计提供了依据。

Chinese characters vector font of Auto CAD on the denizens lines ship drawing sheet is popular, but it can not match the Western words vector font , so the beauty of the drawing sheet is influenced.

Auto CAD的汉字矢量字体在线条密集的船舶图纸上还是挺受欢迎的，可惜与西文的矢量字体不够匹配，影响图纸美观。

Vico Change Manager 2009 automates the process of checking for drawing revisions across construction drawing sets.

维科自动化变更管理器2009年进行检查的过程起草修改的施工图套。

The drawing and text are sometimes called the Canon of Proportions or, less often, Proportions of Man . Leonardo based his drawing on some hints at correlations of ideal human proportions with geometry in Book III of the treatise De Architectura by the ancient Roman architect Vitruvius , thus its name.

这图和其上附言有时又被称为 Canon of Proportions ，或者偶尔也叫做《人体比例》，创作该图时，列奥纳多参照了古罗马建筑家维特鲁威的《建筑十书》的第三部书中所描述的人体黄金比例几何学，故画也因此得名。

As a result,"ink and wash drawing" and "culture drawing" that were based on became the final home of Chinese painting.

从而使得以"笔墨"为宗的"水墨画"、"文人画"成为中国绘画的最终归宿。

Wash drawing: A drawing made by a brush in washes with a single pigment of black or dark colour soluble in water, to be reproduce d by the half-tone process.

水墨画：用毛笔沾溶于水的黑色或深暗颜色绘画有浓淡色调的单色画。复制时，需用半色调方法。

Wash drawing: A drawing made by a brush in washes with a single pigment of black or dark colour soluble in water, to be reproduced by the half-tone process.

水墨画：用毛笔沾溶于水的黑色或深暗颜色绘画有浓淡色调的单色画。复制时，需用半色调方法。

The paper describes the process ofφ20mm Cu-Sn alloy wirebar production in continuous casting and roiling process,analyzes the impact of the wirebar s oxygen and tin content distribution on production stability, describes the cold-forming process of contact wire manufacturing by drawing machine,and studies and compares anti-drawing strength and extension capability of it.

介绍了采用连铸连轧工艺生产φ20mm铜锡合金线坯的过程，分析了线坯氧含量、锡含量对生产稳定性的影响。

The results show that the integration of fluid mechanics models and finite eleme nt method is right, the forming limit of alumite LF6 can be raised effectively with hydro-mechanical deep drawing, and the drawing ...

结果表明，充液拉深流体压力作用与板料成形相结合进行数值模拟分析的方法是正确的，采用充液拉深工艺可以有效提高塑性差、难成形材料LF6的成形极限，拉深比可达到 2 。4。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。