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Control of a non-stretch is mainly driven by paper Division tension, the feed roller speed ratio, rich text (press how to work out before drawing roller) ratio of a few implications.

无轴传动张力控制主要受供纸部张力、送纸辊速比、RTF（折报机三角板前的拉纸辊）速比等几方面的影响。

The distuibution of axial plane stubs and stub crossing points are non-uniform and quantity of them is not equal when the blade is made by using traditional design method of turbine. These are not benefit with calculating wood model and drawing. In this paper, to make blade wooden patterns is using blade mean camberline. This makes the wooden patterns meet the demand of the design and meet the shape of the runner blade. And this can agree with requirements of hydro and mechanical analysis and making the model of blade by using the numerical control machine. It has reference value to whole design of turbine.

针对传统方法设计水轮机叶片时，获得的轴面截线和截线交点疏密不均、个数不等、不利于叶片木模的计算和绘形的缺点，文中利用叶片叶型骨线数值生成叶片木模图，使新的木模图能够更好的体现设计要求和符合实际转轮叶片的形状，并能满足进一步的水力和机械分析以及数控机床制作模型叶片的需要，对水轮机的整体设计具有参考价值。

The foundation for drawing-up Ben Gang standard of blade steel,steel trade mark,specification test method and delivery condition are introduced in this paper.

根据本钢叶片钢企业标准，介绍了钢的牌号、采用的试验方法和交货条件。

I couldn't touch the pen to paper without drawing the shape of a penis.

只要纸和笔一接触我就想画阴茎

By means of the FEM, this paper analyzes in detail the stress and strain distribution in sheet metal and its varying tendency of thickness and height during cup hydrodynamic deep drawing, and sums up the roles of soft bead and cavity pressure contribution on sheet metal forming.

研究和分析了在不同成形条件下板料内部应力应变的分布、厚度的变化趋势等，总结出软拉深筋和充液室液体压力对提高板料成形极限的作用。

The drawing and extruding problems are analyzed and calculated by means of the theory and finite element program in this paper. It has been proved that the theory of large strain elastic-plastic finite element and elastic-plastic hydrodynamic lubrication has a wide practice value.

应用本文的理论和有限元程序，分析和计算了拉拔和挤压实例，证实了有限变形弹塑性有限元法和弹塑性流体动力润滑理论在金属塑性成形领域中具有广泛的实用价值。

The paper introduces the latest development and application in the production of engineering survey technology. GPS allocation technology and the combination of GPS and total station have been widely used in plane surveying of control survey. Electron distance trigonometric leveling can replace third and fourth-order spirit leveling in vertical survey. Data collection, processing and drawing by total station has achieved automation and integration in topographic survey, etc.

随着工程测量技术的发展，控制测量中平面测量已广泛地采用了GPS定位技术、GPS与全站仪相结合的技术，高程测量中电子测距三角高程能代替三、四等几何水准测量；地形图测绘中，实现了全站仪从野外数据采集、处理到绘图过程的自动化和一体化；摄影测量和高分辨率遥感技术在大比例尺地形测图中的应用等。

Based on the detailed analysis of existing dimension recognition methods, this paper concluded a common limitation of existing methods-"single-entry recognition", which has three distinct drawbacks. First, the only recognition entry reduces the capability to handle drawings of different qualities; second, the fixed search order for dimension elements block algorithm seeking all possible ways to find a dimension structure; third, single directional recognition of graphic elements uses no drawing context and thus can not make use of engineering knowledge.

本文分析了现有的尺寸识别方法，指出它们共有的局限性——单入口的识别过程：单一的识别入口限制了算法对不同质量图纸的适应能力；固定的元素搜索顺序阻碍了算法利用一切可能的途径寻找和识别尺寸标识结构；单向的独立于上下文的图形元素识别忽略了应用领域知识对识别过程的启发作用。

In non-sleigh design of offshore platform, some non-process pipelines without sequence numbers can not be embodied in SIO charts, and it causes a series of problems. A template for shop drawing utilizing software of AutoCAD and EXCEL is introduced in this paper.

在海洋石油平台不成橇设计中，对于一些非工艺的无管线号的管线，在ISO图中均不能很好地体现出来，由此在施工中产生了一系列问题。

This paper explored the common defects of drawing parts of thin stainless steel sheet.

文摘：分析了不锈钢薄板压延件的缺陷，并提出了修正方法。

I bought a nice wrist watch as a surprise for my wife's birthday.

我买了一个漂亮的手表想要给我妻子的生日一个惊喜。

We don t expect students to be sponges. You can t expect to absorb everything and not have any questions to ask.

我们并不期待我们的学生是一块海绵，你没可能接收所有的东西而不提出任何问题。