放样

This method elbow lofting quality and efficiency turbine guide vans, have practical using value, so it can be a reference for the people concerned.

该方法提高了弯头的放样质量和效率，具有实际使用价值。

The main products are hot carbon-coated printing ink, ink ribbons, clothing lofting cutting carbon paper and a variety of specifications, the company has always survive by quality, product development, to quality services for the business philosophy, won the trust of many customers and support.

主要产品有热涂碳印刷油墨、色带油墨、服装裁剪放样纸和各种规格复写纸，公司一贯以质量求生存，以产品求发展，以优质服务为经营理念，赢得众多客户的信赖和支持。

With the author s own experience at work considerably taken into account,this article makes a brief introduction of the application of AutoCAD and Total Station Apparatus in polar coordinates lofting for documentary work and field work,and also puts forward some points of view on relevant issues.

结合自已的工作体会，对A u toCAD、全站仪在极坐标法放样中内业资料及外业中的应用作了简略的阐述，并提出了自已的一些看法

The total station instrument can be used to lay off and measure the distance, angle and coordinate. It is a new survey instrument which has been widely applied in mapping and construction.

全站仪集测距、测角、测坐标、放样等多功能于一体，是测绘、施工等方面广泛应用的一种新型测量仪器。

The representative minority cultural relic-pottery relic of Buyi minority and the two wooden masks is taken as the research object. Firstly, Hiscanner laser scan detector was adapted for data collection, and then obtain point cloud data which could be recorded on disc for permanent saving was obtianed; Furthermore, the new popular reverse engineering software Geomagic for some disposals of point cloud data was adopted in data condensing, data mending, data filtering, feature line picking up to obtain NURBS surfaces; and then the error between the reconstructed CAD model and the point cloud data was evaluated to guarantee the precision of surface reconstruction to keep the relics keep its original appearance. In the end, the NURBS surfaces are imported to 3D software Solidworks and entities of CAD are generated by surface sewing, mold loft and ablating and other instructions.

选用有代表性的贵州少数民族文物―布依族酒壶、水壶以及木制傩戏面具作为研究对象，采用Hiscanner激光扫描测头对其进行数据采集，扫描得到的点云数据可刻录到光盘上作为文物数据永久保存；更进一步地，采用目前流行的逆向工程软件Geomagic studio对点云数据进行数据精简、数据滤波、数据修补、提取特征线等处理后得到NURBS曲面；为保证曲面模型重建的精度，在曲面重建模型后对其误差评价，通过控制误差的方式指导曲面模型重建，使重建的文物曲面模型能真实完整地反映原状；最后，在功能强大的三维造型软件Solidworks中导人重构的NURBS曲面进行曲面缝合、放样等，将其生成实体CAD模型，并对模型的局部特征进行适当的再设计以实现文物实体模型的优化。

In the measurement of work, the first test with control meaning the area to choose some point to form a certain geometrical form the skeleton of the surveyed area, with a relatively accurate means of measurement and calculation methods, in a unified coordinate system to determine these points plane coordinates and elevation, and then based on it to determine the point and other ground points, or construction setting, or other measurements.

在测量工作中，首先在测区内选择一些具有控制意义的点，组成一定的几何图形形成测区的骨架，用相对精确的测量手段和计算方法，在统一的坐标系中，确定这些点的平面坐标和高程，然后以它为基础来测定其他地面点的点位或进行施工放样，或进行其他测量工作。

Setting out the main way to coordinate, polar coordinate method, angle of law, such as tangent offset method.

放样的方法主要要坐标法、极坐标法、偏角法、切线支距法等。

One particularly large and messy finger-combed chunk takes off over his skull like a ski jump, lofting upward at the knoll of his right ear.

其中特别是大型和混乱手指梳理大块起飞，他颅骨像跳台滑雪，放样向上的小丘他的右耳。

With project instance, this paper introduced the calculation procedure and method about lofting and designing the tunnel stringcourse with sweeping matrix vertical curve.

结合工程实例，介绍了大半径竖曲线巷道腰线放样设计的计算步骤和方法。

Using the straight line which crosses the center point and the crossing point, this paper, puts forward the way choos a certain point on the symmetric axis as an instrument station and then staking out the curve center line point and boundary line point .

提出了以通过圆心和交点的直线作为曲线对称轴，在对称轴上任选一点为测站点，进行曲线中桩及边桩放样的方法，供同行参

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。